Patent Application
20210404608
The present application claims the priority to Chinese Patent Application No. 202020133830.2, titled “LED TUBE LIGHT WITH COLOR ADJUSTMENT SWITCH”, filed with China National Intellectual Property Administration, on Jan. 20, 2020, which is incorporated herein by reference in its entirety.
The present application relates to the technical field of home appliances, and in particular to an LED tube light with a color adjustment switch.
An LED tube light is a kind of lighting product using LED as the light source. Compared with fluorescent tube light, the LED tube light has the advantages of energy saving, low price, long service life and simple structure. Therefore, LED tube lights are widely used in homes, shopping malls, classrooms and other places.
The existing LED tube lights usually can only emit light with one color temperature, and the color is relatively monotonous. In order to achieve adjustment of multiple color temperatures, LED tube lights with different color temperatures have appeared on the market, and the color-temperature adjustment of the LED tube lights is controlled by a wall switch. For example, the Chinese patent No. CN 202629690 U discloses a color-temperature adjustable tube light. The color-temperature adjustable tube light includes a sleeve, two contact-needle tube-foot sleeves, an LED color-temperature control module, and a fluorescent tube with a high or low color temperature. The LED color-temperature control module and the fluorescent tube are both arranged in the sleeve, the two contact-needle tube-foot sleeves are respectively sleeved on two ends of the sleeve, two ends of the fluorescent tube are respectively connected to corresponding control circuit modules of the LED color-temperature control module, and the LED color-temperature control module is provided with a remote controller or an alternating current power switch.
The color-temperature adjustable tube light utilizes fluorescent tubes and LED light source modules which are matched with each other to achieve different color temperature lighting effects, however, when the LED color-temperature control module is controlled by the alternating current power switch, if the lighting area of the LED tube light is far from the switch, the difficulty of operating the color-temperature adjustable tube light will rise; and when the LED color-temperature control module is controlled by the remote controller, it is necessary to limit the area where the remote controller is placed, otherwise the difficulty of operating the color-temperature adjustable tube light will rise. Besides, when replacing the original fluorescent tube light with an LED tube light, the switch needs to be modified, which results in an increase in cost. The color-temperature adjustable tube light needs to be improved.
In view of this, an object of the present application is to provide an LED tube light with a color adjustment switch, to realize easy operation. The technical solution is as follows.
An LED tube light with a color adjustment switch includes an LED tube light body. The LED tube light body is provided with a tube light body and terminals located at two ends of the tube light body and used for connecting with a mounting seat. The tube light body includes a light tube, an LED light strip with at least two different color temperatures, and a driving power source electrically connected with the LED light strip. The LED tube light body further includes at least one color adjustment switch fixed on the respective terminal. The color adjustment switch is configured to control the on and off of different color temperatures of the LED light strip.
Preferably, the LED light strip includes LED lamp beads with at least two different color temperatures, and an aluminum-based circuit board or a flexible light board for connecting and fixing the LED lamp beads.
Preferably, the LED light strip includes 2700K lamp beads and 6500K lamp beads.
Preferably, the color adjustment switch includes a shift switch fixed on the driving power source, a switch panel for driving the shift switch is provided on the terminal, and connection wires electrically connected with the LED light strip are provided at one end of the driving power source.
Preferably, the terminal is provided with a groove-shaped installation hole, and a lower end of the switch panel is inserted into the installation hole and connected to the shift switch, and buckle feet abutting an inner side wall of the terminal are provided on two sides of the switch panel along a width direction of the installation hole.
Preferably, a cross section of the switch panel along the width direction of the installation hole is in the shape of π.
Preferably, multiple parallel ribs are arranged on an upper side of the switch panel.
Preferably, the light tube is a glass light tube or a plastic light tube.
Preferably, the light tube is a T8 light tube or a T5 light tube.
Preferably, the driving power source is a switching power source, or a linear power source.
It is conceivable from the above solutions that the LED tube light with a color adjustment switch according to the present application has the following advantages:
1. The on and off of different color temperatures of the LED light strip is controlled by the shift switch, and when the LED light strip has two different color temperatures, three or more color-temperature modes can be obtained by turning on the two color temperatures separately or simultaneously.
2. Through the modification of the LED tube light body, the modification for the mounting seat or the switch controlling the mounting seat can be omitted, thereby saving time and efforts.
3. The structure is simple and easy to manufacture, and the present application thereby has good economic benefits.
In order to illustrate technical solutions in embodiments of the present application or the conventional technology more clearly, drawings to be used in the description of the embodiments or the conventional technology are briefly described below. Apparently, the drawings described below only illustrate some embodiments of the present application, and other drawings may be obtained by those skilled in the art according to the provided drawings without any creative work.
The technical solutions according to the embodiments of the present application will be described clearly and completely as follows in conjunction with the drawings in the embodiments of the present application. It is apparent that the described embodiments are only a part rather than all of the embodiments according to the present application. Any other embodiments obtained by those skilled in the art based on the embodiments in the present application without any creative efforts fall within the scope of protection of the present application.
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The difference between the second embodiment and the first embodiment is that the light tube in the second embodiment is a plastic light tube.
The difference between the third embodiment and the first embodiment is that the light tube in the third embodiment is a T5 light tube.
The difference between the fourth embodiment and the first embodiment is that the driving power source 31 in the fourth embodiment is a linear power source.
The difference between the fifth embodiment and the first embodiment is that the LED light strip 4 in the fifth embodiment includes LED lamp beads with at least two different color temperatures and a flexible light board for connecting and fixing the LED lamp beads.
In the sixth embodiment, the LED light strip 4 has two different color temperatures, the different color temperatures are obtained by the 2700K lamp beads and the 6500K lamp beads forming the LED tube light, and three levels of color temperature modes are further obtained by turning on the two color temperatures separately or simultaneously, and more than four levels can be obtained through the control of the driving power source 31 in each color temperature mode, which facilitates the operation.
In the seventh embodiment, the LED light strip 4 has five different color temperatures, and (5+1)*5/2=15 levels of color temperature modes are obtained, and more than (5+1)*5/2=15 levels can be obtained through the control of the driving power source 31 in each color temperature mode, which has diversity and is easy to operate.
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In summary, according to the present application, through the modification of the LED tube light body 5, the modification for the mounting seat 6 or for the switch controlling the mounting seat 6 can be omitted, thereby saving time and efforts. The structure of the LED tube light according to the present application with a color adjustment switch has a simple structure, is easy to manufacture, and has good economic benefits.
Terms such as “first”, “second”, “third”, “fourth” and the like (if exists) in the present application are used for distinguishing similar objects, and are not used for describing specific orders or sequences. It should be understood that the data used in this way are interchangeable under appropriate circumstances and the embodiments of the application described herein can be implemented in sequences other than those illustrated herein. In addition, the terms “include” and “have” and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, a method, or a device that includes a series of steps or units is not limited to those clearly listed steps or units, and may instead include other steps or units not explicitly listed or inherent to the process, method, or device.
It should be noted that, the terms “first”, “second” and the like are used only for description, and should not be construed as indicating or implying relative importance or implying the number of the indicated technical features. Thus, the features defined by “first”, “second” and the like can explicitly or implicitly include at least one feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be on the basis that those technical solutions can be implemented by a person of ordinary skill in the art. If the combination of technical solutions conflicts or cannot be achieved, it should be considered that such a combination of technical solutions does not exist, and does not fall within the scope of protection claimed by the present application.
The principles and implementations of the present application are clarified with specific embodiments herein. The above description of the embodiments is only intended to assist understanding the method and the key concept of the present application. For those skilled in the art, modification can be made to the specific embodiments and the application scopes based on the concept of the present application, and in conclusion, the specification should not be construed as limitation to the present application.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202020133830.2 | Jan 2020 | CN | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/CN2020/076332 | 2/24/2020 | WO | 00 |
