Hotspot converter buckling device for backlight source and display equipment

Abstract

The utility model discloses a hot spot converter buckling device for a backlight source and display equipment. The hot spot converter buckling device comprises a backlight source body, and clamping grooves are formed in the top face, the left side face and the right side face of the backlight source body; the heat converter body is movably connected to the backlight source body through the buckle assembly, a first induction end is arranged on the face, facing the backlight source body, of the heat converter body, and the buckle assembly comprises a fixed buckle body and a movable buckle body which are arranged on the side wall of the heat converter body. A second induction end is arranged on the face, facing the backlight source body, of the fixing buckle body arranged on the top face of the heat converter body, and heat generated when the backlight source body works is converted into electric energy through the first induction end and the second induction end. The heat energy of the backlight can be converted into electric energy by additionally arranging a thermoelectric converter behind the backlight LED lamp, so that the power consumption of the backlight is reduced, and the cruising ability of a battery is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technical field especially, and it relates to a kind of hot spot converter buckle device and display equipment for backlight source. BACKGROUND

[0002] Backlight module is one of important components of liquid crystal display device.Liquid crystal display device includes liquid crystal display panel and backlight module.Liquid crystal display panel itself cannot emit light, needs backlight module to provide uniform distribution of area light source to make liquid crystal display panel normal display image, but with the backlight of always point light will lead to the temperature of backlight sharply increases.In the process of energy utilization, part of energy cannot be utilized, but is converted into heat energy and lost, thereby causing resource waste, the present stage of backlight thermoelectric converter installation mode is more simple, cannot be accurately and stably installed behind backlight source, is not conducive to hot spot conversion.

[0003] As Chinese utility model patent (CN204090001U) discloses a kind of television with thermoelectric conversion function, including backlight source and whole machine driving circuit, the thermoelectric conversion device of being set at the back of backlight source and the voltage conversion circuit of being electrically connected between thermoelectric conversion device and whole machine driving circuit, the heat generated when the backlight source works is converted into electric energy by this thermoelectric conversion device, and is handled to constant voltage output to whole machine driving circuit work by voltage conversion circuit.The utility model transforms the traditional liquid crystal television into the heat energy generated when television works into electric energy to supply television work, reduces the energy consumption of television, improves the energy utilization efficiency of television, protects environment.

[0004] However, the utility model person carries out this device specifically, finds the following defects: the present stage of backlight thermoelectric converter installation mode is more simple, cannot be accurately and stably installed behind backlight source, is not conducive to hot spot conversion. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a kind of hot spot converter buckle device and display equipment for backlight source, install heat conversion component behind backlight source body, make heat converter body install on backlight source body by buckle component, so that first induction end is close to LED lamp of backlight source body, second induction end is away from LED lamp, to generate electromotive force, and heat energy can be converted into electric energy by using thermoelectric material.This part of heat energy can be converted into electric energy by increasing thermoelectric converter behind backlight LED lamp, to reduce the power consumption of backlight, improve the endurance of battery.

[0006] In order to solve the above technical problems, the utility model adopts the technical solutions as follows:

[0007] A hot spot converter buckle device for a backlight.

[0008] The hot spot converter buckle device for a backlight specifically comprises:

[0009] A backlight body, a top surface and left and right side surfaces of the backlight body are provided with buckle grooves;

[0010] A heat conversion assembly, the heat conversion assembly comprises a heat converter body and a buckle assembly arranged on the heat converter body, the heat converter body is movably connected to the backlight body through the buckle assembly, one surface of the heat converter body towards the backlight body is provided with a first induction end, the buckle assembly comprises a fixed buckle body and a movable buckle body arranged on a side wall of the heat converter body, one surface of the fixed buckle body arranged on a top surface of the heat converter body towards the backlight body is provided with a second induction end, the first induction end and the second induction end convert heat generated by the backlight body during operation into electric energy.

[0011] As a preferred embodiment of the hot spot converter buckle device for a backlight provided by the utility model, the fixed buckle body comprises a first extension block arranged on the top surface of the backlight body, one surface of the first extension block towards the top of the backlight body is provided with a first buckle part, and the first buckle part is buckled on the buckle groove on the top of the backlight body.

[0012] As a preferred embodiment of the hot spot converter buckle device for a backlight provided by the utility model, the fixed buckle body further comprises a second extension block arranged on the side surface of the backlight body, one surface of the second extension block towards the side of the backlight body is provided with a second buckle part, and the second buckle part is buckled on the buckle groove on the side surface of the backlight body.

[0013] As a preferred embodiment of the hot spot converter buckle device for a backlight provided by the utility model, the movable buckle body further comprises a first guide groove arranged on the other side surface of the backlight body, the first guide groove is provided with a first guide column and extends outwards from a groove opening, an extension end of the first guide column is provided with a first clamping block, a first spring is arranged in the first guide groove, the first spring is sleeved on the first guide column, one surface of the first clamping block towards the other side of the backlight body is provided with a third buckle part, and the third buckle part is buckled on the buckle groove on the other side surface of the backlight body.

[0014] As a preferred embodiment of the hot spot converter buckle device for the backlight source provided by the utility model, the movable buckle body further comprises a second guide groove arranged on the bottom surface of the backlight source body, the second guide groove is provided with a second guide column and extends out of the groove opening, the extension end of the second guide column is provided with a second clamping block, a second spring is arranged in the second guide groove, the second spring is sleeved on the second guide column, one side of the second clamping block towards the bottom surface of the backlight source body is provided with a fourth buckle part, and the fourth buckle part is buckled on the clamping groove in the bottom surface of the backlight source body.

[0015] As a preferred embodiment of the hot spot converter buckle device for the backlight source provided by the utility model, the width of the first extension block and the second extension block is greater than one half of the width of the backlight source body.

[0016] As a preferred embodiment of the hot spot converter buckle device for the backlight source provided by the utility model, the width of the first clamping block is greater than one half of the width of the backlight source body.

[0017] As a preferred embodiment of the hot spot converter buckle device for the backlight source provided by the utility model, the diameters of the groove openings of the first guide groove and the second guide groove are respectively smaller than the diameters of the first spring and the second spring.

[0018] As a preferred embodiment of the hot spot converter buckle device for the backlight source provided by the utility model, the diameters of the groove openings of the first guide groove and the second guide groove are respectively smaller than the diameters of the first spring and the second spring.

[0019] On the other hand, the utility model further provides a display device, which comprises the hot spot converter buckle device for the backlight source.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The hot spot converter buckle device for the backlight source and the display device provided by the utility model are characterized in that the hot conversion assembly is installed behind the backlight source body, the hot converter body is installed on the backlight source body through the buckle assembly, the first sensing end is close to the LED lamp of the backlight source body, the second sensing end is away from the LED lamp, so that an electromotive force is generated, and the thermoelectric conversion of the thermoelectric material can utilize this part of energy. The heat energy can be converted into electric energy through the thermoelectric converter added behind the backlight LED lamp, so that the power consumption of the backlight is reduced, and the endurance of the battery is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to make the person in this technical field better understand the utility model scheme, the following will combine the drawings in the embodiment of the utility model, make clear, complete description to the technical scheme in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor should belong to the scope of the protection of the utility model.

[0023] Figure 1 The structural diagram of the hot spot converter buckle device for the backlight source provided by the utility model is shown in the figure.

[0024] Figure 2 The Figure 1 is one of the explosion view;

[0025] Figure 3 The Figure 1 is the second explosion view.

[0026] The mark in the figure is as follows:

[0027] Backlight source body 100, clamping groove 110; Hot conversion assembly 200, hot converter body 210, buckle assembly 220, first induction end 230, fixed buckle body 240, first extension block 241, first buckle part 242, second extension block 243, second buckle part 244, movable buckle body 250, first guide groove 251, first clamping block 252, first spring 253, first guide column 254, third buckle part 255, second guide groove 256, second guide column 257, second clamping block 258, second spring 259, second induction end 260, fourth buckle part 270. Specific implementation

[0028] In order to make the person in this technical field better understand the utility model scheme, the following will combine the drawings in the embodiment of the utility model, make clear, complete description to the technical scheme in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor should belong to the scope of the protection of the utility model.

[0029] As the background art, the present stage's heat electric converter installation mode of backlight is more simple, cannot be installed accurately and stably behind the backlight source, is not favorable to the hot spot conversion.

[0030] In order to solve this technical problem, the utility model provides a hot spot converter buckle device for backlight source.

[0031] Specifically, please refer to Figures 1-3 The hot spot converter buckle device for backlight source specifically includes:

[0032] The backlight body 100 is provided with clamping grooves 110 on the top surface and the left and right side surfaces;

[0033] The heat conversion assembly 200 comprises a heat converter body 210 and a buckle assembly 220 arranged on the heat converter body 210, the heat converter body 210 is movably connected to the backlight body 100 through the buckle assembly 220, one surface of the heat converter body 210 facing the backlight body 100 is provided with a first induction end 230, the buckle assembly 220 comprises a fixed buckle body 240 arranged on the side wall of the heat converter body 210 and a movable buckle body 250, one surface of the fixed buckle body 240 arranged on the top surface of the heat converter body 210 facing the backlight body 100 is provided with a second induction end 260, the first induction end 230 and the second induction end 260 convert the heat generated by the backlight body 100 into electric energy.

[0034] The heat point converter buckle device for the backlight provided by the utility model, through installing the heat conversion assembly 200 behind the backlight body 100, the heat converter body 210 is installed on the backlight body 100 through the buckle assembly 220, the first induction end 230 is close to the LED lamp of the backlight body 100, the second induction end 260 is away from the LED lamp, so as to generate electromotive force, the thermoelectric material is applied to carry out thermoelectric conversion, and this part of energy can be utilized. This part of heat energy can be converted into electric energy by increasing the thermoelectric converter behind the backlight LED lamp, so as to reduce the power consumption of the backlight and improve the endurance of the battery.

[0035] In order to enable the personnel in the technical field to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings.

[0036] It should be noted that the embodiments in the utility model and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0037] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0038] Please refer to Figures 1-3 A heat point converter buckle device for a backlight comprises a backlight body 100, the top surface and the left and right side surfaces of the backlight body 100 are provided with clamping grooves 110;

[0039] The heat conversion assembly 200 comprises a heat converter body 210 and a buckle assembly 220 arranged on the heat converter body 210, the heat converter body 210 is movably connected to the backlight body 100 through the buckle assembly 220, one side of the heat converter body 210 facing the backlight body 100 is provided with a first induction end 230, the buckle assembly 220 comprises a fixed buckle body 240 arranged on the side wall of the heat converter body 210 and a movable buckle body 250, one side of the fixed buckle body 240 arranged on the top surface of the heat converter body 210 facing the backlight body 100 is provided with a second induction end 260, the first induction end 230 and the second induction end 260 convert the heat generated by the backlight body 100 during operation into electrical energy.

[0040] Through the above structural design, the backlight body 100 comprises a glue frame, an FPC, an LED lamp, an iron frame, a reflecting sheet, a light guide plate, a diffusion film, a BEF and a DBEF, the first induction end 230 is arranged at a position close to the LED lamp, the second induction end 260 is arranged at a position away from the LED lamp, the heat conversion assembly 200 is installed behind the backlight body 100, the heat converter body 210 is installed on the backlight body 100 through the buckle assembly 220, the first induction end 230 is close to the LED lamp of the backlight body 100, and the second induction end 260 is away from the LED lamp, so that an electromotive force is generated, and the part of energy can be utilized by using thermoelectric materials for thermoelectric conversion. The part of heat energy can be converted into electrical energy by increasing the thermoelectric converter behind the backlight LED lamp, so as to reduce the power consumption of the backlight and improve the endurance of the battery.

[0041] Specifically, the fixed buckle body 240 comprises a first extension block 241 arranged on the top surface of the backlight body 100, one side of the first extension block 241 facing the top of the backlight body 100 is provided with a first buckle part 242, and the first buckle part 242 is buckled on the clamping groove 110 on the top of the backlight body 100.

[0042] Through the above structural design, the first extension block 241 is buckled on the backlight body 100 through the first buckle part 242, which is beneficial to fixing the heat conversion assembly 200 on the backlight body 100.

[0043] Specifically, the fixed buckle body 240 further comprises a second extension block 243 arranged on the side surface of the backlight body 100, one side of the second extension block 243 facing the side of the backlight body 100 is provided with a second buckle part 244, and the second buckle part 244 is buckled on the clamping groove 110 on the side of the backlight body 100.

[0044] Through the structural design, the second extending block 243 is buckled on the backlight body 100 through the second buckle part 244, which is beneficial to fix the heat conversion assembly 200 on the backlight body 100.

[0045] Specifically, the movable buckle body 250 further comprises a first guide groove 251 arranged on the other side surface of the backlight body 100, the first guide groove 251 is provided with a first guide column 254 and extends out of the groove, the extending end of the first guide column 254 is provided with a first clamping block 252, the first guide groove 251 is provided with a first spring 253, the first spring 253 is sleeved on the first guide column 254, one side of the first clamping block 252 facing the other side of the backlight body 100 is provided with a third buckle part 255, and the third buckle part 255 is buckled on the clamping groove 110 on the other side surface of the backlight body 100.

[0046] Through the structural design, when in use, the first clamping block 252 and the second clamping block 258 are pulled outwards, the backlight body 100 is placed on the fixed buckle body 240, and then the first spring 253 and the second spring 259 are compressed back through the reaction force, so that the third buckle part 255 and the fourth buckle part 270 are buckled on the clamping groove 110 of the backlight body 100, which is beneficial to fix the heat conversion assembly 200 on the backlight body 100 and adapt to backlight bodies 100 of different sizes.

[0047] The buckle device for the heat conversion of the backlight provided in Embodiment 1 is further optimized, and specifically, as shown in Figures 1-3 The movable buckle body 250 further comprises a second guide groove 256 arranged on the bottom surface of the backlight body 100, the second guide groove 256 is provided with a second guide column 257 and extends out of the groove, the extending end of the second guide column 257 is provided with a second clamping block 258, the second guide groove 256 is provided with a second spring 259, the second spring 259 is sleeved on the second guide column 257, and one side of the second clamping block 258 facing the bottom surface of the backlight body 100 is provided with a fourth buckle part 270, and the fourth buckle part 270 is buckled on the clamping groove 110 on the bottom surface of the backlight body 100.

[0048] Through the structural design, when in use, the first clamping block 252 and the second clamping block 258 are pulled outwards, the backlight body 100 is placed on the fixed buckle body 240, and then the first spring 253 and the second spring 259 are compressed back through the reaction force, so that the third buckle part 255 and the fourth buckle part 270 are buckled on the clamping groove 110 of the backlight body 100, which is beneficial to fix the heat conversion assembly 200 on the backlight body 100 and adapt to backlight bodies 100 of different sizes.

[0049] The hot spot converter buckle device for backlight provided in Embodiment 1 or 2 is further optimized as follows, Figures 1-3 As shown in the figure, the width of the first extension block 241 and the second extension block 243 is greater than half of the width of the backlight body 100.

[0050] Through the above structural design, the width of the first extension block 241 and the second extension block 243 is greater than half of the width of the backlight body 100, which is conducive to fixing the heat conversion assembly 200 on the backlight body 100.

[0051] Specifically, the width of the first clamping block 252 is greater than half of the width of the backlight body 100.

[0052] Through the above structural design, the width of the first clamping block 252 is greater than half of the width of the backlight body 100, which is conducive to fixing the heat conversion assembly 200 on the backlight body 100.

[0053] Specifically, the slot diameters of the first guide slot 251 and the second guide slot 256 are respectively less than the diameters of the first spring 253 and the second spring 259.

[0054] Through the above structural design, when in use, the first clamping block 252 and the second clamping block 258 are pulled outward, the backlight body 100 is placed on the fixed buckle body 240, and then the first clamping block 252 and the second clamping block 258 are compressed back through the reaction force of the first spring 253 and the second spring 259, so that the third buckle part 255 and the fourth buckle part 270 are buckled on the clamping groove 110 of the backlight body 100, which is conducive to fixing the heat conversion assembly 200 on the backlight body 100 and adapting to backlight bodies 100 of various sizes.

[0055] Specifically, the inner diameters of the first guide slot 251 and the second guide slot 256 are respectively greater than the diameters of the first spring 253 and the second spring 259.

[0056] Through the above structural design, when in use, the first clamping block 252 and the second clamping block 258 are pulled outward, the backlight body 100 is placed on the fixed buckle body 240, and then the first clamping block 252 and the second clamping block 258 are compressed back through the reaction force of the first spring 253 and the second spring 259, so that the third buckle part 255 and the fourth buckle part 270 are buckled on the clamping groove 110 of the backlight body 100, which is conducive to fixing the heat conversion assembly 200 on the backlight body 100 and adapting to backlight bodies 100 of various sizes.

[0057] A display device comprising the above-mentioned hot spot converter buckle device for backlight.

[0058] The use process of the hot spot converter buckle device for the backlight source and the display equipment is as follows:

[0059] In use, the first clamping block 252 and the second clamping block 258 are pulled outward, the backlight source body 100 is placed on the fixed buckle body 240, and then the first clamping block 252 and the second clamping block 258 are compressed back through the reaction force of the first spring 253 and the second spring 259, so that the third buckle part 255 and the fourth buckle part 270 are buckled on the clamping groove 110 of the backlight source body 100, which is beneficial to fixing the heat conversion assembly 200 on the backlight source body 100 and is beneficial to adapting backlight source bodies 100 of various sizes. By installing the energy recovery assembly behind the backlight source body 100, the heat converter body 210 is installed on the backlight source body 100 through the buckle assembly 220, so that the first sensing end 230 is close to the LED lamp of the backlight source body 100, and the second sensing end 260 is away from the LED lamp, thereby generating an electromotive force. The thermoelectric conversion by using thermoelectric materials can utilize this part of energy. This part of heat energy can be converted into electric energy by increasing the thermoelectric converter behind the backlight LED lamp, thereby reducing the power consumption of the backlight and improving the endurance of the battery.

[0060] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation. For ordinary skilled in the art, the above terms can be understood according to the specific meaning of the utility model.

[0061] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and not all the embodiments, and the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model. The utility model can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or make equivalent replacement to part of the technical features. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly applied in other related technical fields, is also within the patent protection range of the utility model.

Claims

1. A hot spot converter clip apparatus for a backlight, comprising: It includes: The backlight body (100) is provided with a clamping groove (110) on the top surface and the left and right side surfaces; The heat conversion assembly (200) includes a heat converter body (210) and a buckle assembly (220) arranged on the heat converter body (210), the heat converter body (210) is movably connected to the backlight body (100) through the buckle assembly (220), one side of the heat converter body (210) facing the backlight body (100) is provided with a first induction end (230), the buckle assembly (220) includes a fixed buckle body (240) arranged on the side wall of the heat converter body (210) and a movable buckle body (250), the fixed buckle body (240) arranged on the top surface of the heat converter body (210) is provided with a second induction end (260) on one side facing the backlight body (100), the first induction end (230) and the second induction end (260) convert the heat generated by the backlight body (100) into electrical energy.

2. The hot spot converter clip apparatus for a backlight according to claim 1, wherein, The fixed buckle body (240) includes a first extension block (241) arranged on the top surface of the backlight body (100), the first extension block (241) is provided with a first buckle part (242) on one side facing the top of the backlight body (100), and the first buckle part (242) is buckled on the clamping groove (110) on the top of the backlight body (100).

3. The hot spot converter clip apparatus for a backlight according to claim 2, wherein, The fixed buckle body (240) further includes a second extension block (243) arranged on the side surface of the backlight body (100), the second extension block (243) is provided with a second buckle part (244) on one side facing the side of the backlight body (100), and the second buckle part (244) is buckled on the clamping groove (110) on the side surface of the backlight body (100).

4. The hot spot converter clip apparatus for a backlight according to claim 3, wherein, The movable buckle body (250) further includes a first guide groove (251) arranged on the other side surface of the backlight body (100), the first guide groove (251) is provided with a first guide column (254) and extends outward from the groove, the extension end of the first guide column (254) is provided with a first clamping block (252), the first guide groove (251) is provided with a first spring (253), the first spring (253) is sleeved on the first guide column (254), the first clamping block (252) is provided with a third buckle part (255) on one side facing the other side of the backlight body (100), and the third buckle part (255) is buckled on the clamping groove (110) on the other side surface of the backlight body (100).

5. The hot spot converter clip apparatus for a backlight according to claim 4, wherein, The active buckle body (250) further comprises a second guide slot (256) arranged on the bottom surface of the backlight body (100), the second guide slot (256) is provided with a second guide column (257) and extends out of the slot, the extending end of the second guide column (257) is provided with a second clamping block (258), the second guide slot (256) is provided with a second spring (259), the second spring (259) is sleeved on the second guide column (257), one side of the second clamping block (258) towards the bottom surface of the backlight body (100) is provided with a fourth buckle part (270), the fourth buckle part (270) is buckled on the clamping slot (110) of the bottom surface of the backlight body (100).

6. The hot spot converter clip apparatus for a backlight according to claim 4, wherein, The width of the first extending block (241) and the second extending block (243) is greater than half of the width of the backlight body (100).

7. The hot spot converter clip apparatus for a backlight according to claim 6, wherein, The width of the first clamping block (252) is greater than half of the width of the backlight body (100).

8. The hot spot converter clip apparatus for a backlight according to claim 5, wherein, The slot diameter of the first guide slot (251) and the second guide slot (256) is respectively less than the diameter of the first spring (253) and the second spring (259).

9. The hot spot converter clip apparatus for a backlight according to claim 5, wherein, The inner diameter of the first guide slot (251) and the second guide slot (256) is respectively greater than the diameter of the first spring (253) and the second spring (259).

10. A display device, characterized by: A hot spot converter buckle device for a backlight source comprising any one of claims 1-9.

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