CN215259666U - Installation device of low-temperature heat dissipation type LED backlight - Google Patents
Installation device of low-temperature heat dissipation type LED backlight Download PDFInfo
- Publication number
- CN215259666U CN215259666U CN202120718490.4U CN202120718490U CN215259666U CN 215259666 U CN215259666 U CN 215259666U CN 202120718490 U CN202120718490 U CN 202120718490U CN 215259666 U CN215259666 U CN 215259666U
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- China
- Prior art keywords
- wall
- frame
- led backlight
- mounting
- fixed frame
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- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 title abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 125000003003 spiro group Chemical group 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an installation device of low temperature heat dissipation type LED backlight, seted up open-ended fixed frame including one end, the one end inner wall of fixed frame is provided with the compression spring that the equidistance distributes, and the equal fixedly connected with push pedal of one end that compression spring kept away from fixed frame one end inner wall, one side outer wall that compression spring was kept away from in the push pedal bonds there is the sheet rubber, one side outer wall one end spiro union of fixed frame has the gag lever post, and the one end fixed mounting that fixed frame one side outer wall was kept away from to the gag lever post has the knob. The utility model discloses a set up a plurality of compression springs between fixed frame bottom and push pedal, can be when inserting fixed frame with the installing frame, avoid the impact force to produce the influence to the internal element of LED backlight, the cooperation is fixed with gag lever post and installing frame spiro union through the knob, is favorable to carrying out spacing fixed to the installing frame, and secondly elasticity through compression spring promotes, can conveniently take out the installing frame from the inside of fixed frame, is favorable to labour saving and time saving.
Description
Technical Field
The utility model relates to a backlight technical field especially relates to an installation device of low temperature heat dissipation type LED backlight.
Background
The LED is a Light Emitting Diode, which is a Light Emitting Diode commonly known as a Light Emitting Diode, and generally speaking, the Light Emitting Diode is a carrier injected into a PN junction, and a minority carrier and a majority carrier are combined to release energy and show a form of Light, thereby realizing electroluminescence. The product and the application thereof are not available at present, and the application thereof is visible everywhere in our present real life, for example, roadside advertising boards, various color indicator lamps on household appliances, backlight illumination on mobile phone keyboards and the like all adopt LEDs as light sources.
The backlight mainly comprises the frame and sets up LED backlight, light guide plate, optics diaphragm etc. inside the frame, and the LED backlight is the most important component part of backlight, also is the parts that are the easiest to damage simultaneously, and inside LED backlight among the prior art generally closed the frame that sets up, when needs were changed or were maintained the LED backlight, staff's use tool was with apron from the frame dismantlement, and whole process is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mounting device of a low-temperature heat dissipation type LED backlight source.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mounting device of a low-temperature heat dissipation type LED backlight source comprises a fixed frame with an opening at one end, wherein compression springs are arranged on the inner wall of one end of the fixed frame at equal intervals, a push plate is fixedly connected to one end, far away from the inner wall of one end of the fixed frame, of each compression spring, a rubber sheet is bonded to the outer wall of one side, far away from the compression springs, of each push plate, a limiting rod is screwed to one end of the outer wall of one side of the fixed frame, a knob is fixedly mounted to one end, far away from the outer wall of one side of the fixed frame, of each limiting rod, a mounting frame is inserted into the inner walls of two sides of the fixed frame, a first inserting strip is fixedly connected to the outer wall of one side of the mounting frame, a second inserting strip is fixedly connected to the outer wall of the other side of the mounting frame, a silica gel sheet is bonded to the inner walls of two sides of the bottom of the mounting frame, clamping assemblies are fixedly mounted to the inner walls of two sides of the top of the mounting frame, and each clamping assembly comprises an inserting rod, and the bottom fixedly connected with spacing clamping piece of inserted bar, the outer wall pot head that spacing clamping piece was kept away from to the inserted bar is equipped with the fixed block, and the equal fixedly connected with expanding spring of fixed block and the relative one side outer wall of spacing clamping piece, two the top of centre gripping subassembly all is provided with the connecting rod.
Preferably, an installation groove is formed in the inner wall of one end of the fixing frame, and the inner wall of the installation groove is fixedly connected with one end of the compression spring.
Preferably, the spout has all been seted up to the both sides inner wall of fixed frame, and the equal fixedly connected with in both ends of push pedal and the slider of spout looks adaptation, first cutting and second cutting all with spout looks adaptation.
Preferably, threaded holes are formed in one end of the outer wall of one side of the fixing frame and one end of the outer wall of one side of the mounting frame, and the threaded holes are matched with threads on the outer wall of the limiting rod.
Preferably, the jacks are formed in the outer walls of the two sides of the top of the mounting frame and are matched with the insertion rods.
Preferably, threaded holes are formed in two ends of the bottom of the connecting rod, and threads matched with the threaded holes are formed in the top of the outer wall of the inserting rod.
The utility model has the advantages that:
1. through the compression springs arranged between the bottom of the fixing frame and the push plate, when the mounting frame is inserted into the fixing frame, the influence of impact force on internal elements of the LED backlight source can be avoided, the limiting rod and the mounting frame are fixed in a threaded mode through the knob in a matching mode, limiting and fixing of the mounting frame are facilitated, the mounting frame can be conveniently taken out from the inside of the fixing frame through elastic pushing of the compression springs, and time and labor are facilitated;
2. the silica gel piece that sets up can play the cushioning effect when inserting the LED backlight in the installing frame, can avoid the inner wall looks mutual friction of LED backlight and installing frame, and then avoids the surface of fish tail LED backlight, and the centre gripping subassembly through setting up can carry out the centre gripping to the inside LED backlight of installing frame and fix, is favorable to the installation stability of LED backlight.
Drawings
Fig. 1 is a schematic side sectional view of a mounting frame structure of a mounting device for a low-temperature heat dissipation type LED backlight according to the present invention;
fig. 2 is a front view and a half-assembly schematic diagram of an overall structure of a mounting device of a low-temperature heat dissipation type LED backlight source according to the present invention;
fig. 3 is an elevational view of the overall structure of the mounting device of the low-temperature heat dissipation type LED backlight according to the present invention.
In the figure: the device comprises a fixing frame 1, a compression spring 2, a push plate 3, a rubber sheet 4, a limiting rod 5, a knob 6, a mounting frame 7, a first inserting strip 8, a second inserting strip 9, a silica gel sheet 10, a clamping assembly 11, an inserting rod 12, a limiting clamping sheet 13, a fixing block 14, a telescopic spring 15 and a connecting rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a mounting device for a low-temperature heat dissipation type LED backlight source comprises a fixing frame 1 with an opening at one end, wherein compression springs 2 distributed at equal intervals are arranged on the inner wall of one end of the fixing frame 1, a push plate 3 is fixedly connected to the end, away from the inner wall of one end of the fixing frame 1, of each compression spring 2, a mounting groove is formed in the inner wall of one end of the fixing frame 1, the inner wall of the mounting groove is fixedly connected to one end of each compression spring 2, a rubber sheet 4 is bonded to the outer wall, away from the compression springs 2, of one side of the push plate 3, a limiting rod 5 is screwed to one end of the outer wall, away from one side of the fixing frame 1, of each limiting rod 5 is fixedly mounted with a knob 6, mounting frames 7 are inserted into the inner walls of two sides of the fixing frame 1, first inserting strips 8 are fixedly connected to the outer wall of one side of each mounting frame 7, threaded holes are formed in one end of the outer wall of one side of the fixing frame 1 and one end of the outer wall of one side of each mounting frame 7, the threaded hole is matched with threads on the outer wall of the limiting rod 5, the mounting frame 7 can be prevented from influencing internal elements of the LED backlight source when being inserted into the fixing frame 1 through the plurality of compression springs 2 arranged between the bottom of the fixing frame 1 and the push plate 3, the limiting rod 5 and the mounting frame 7 are fixed in a threaded mode through the knob 6 in a matched mode, limiting and fixing of the mounting frame 7 are facilitated, the mounting frame 7 can be conveniently taken out from the inside of the fixing frame 1 through elastic force pushing of the compression springs 2, and time and labor are facilitated;
the other side outer wall of the mounting frame 7 is fixedly connected with a second inserting strip 9, the inner walls of two sides of the fixing frame 1 are respectively provided with a sliding groove, two ends of the push plate 3 are respectively and fixedly connected with a sliding block matched with the sliding groove, the first inserting strip 8 and the second inserting strip 9 are respectively matched with the sliding grooves, the inner walls of two sides of the bottom of the mounting frame 7 are respectively bonded with a silica gel sheet 10, the inner walls of two sides of the top of the mounting frame 7 are respectively and fixedly provided with a clamping component 11, the clamping component 11 comprises an inserting rod 12, the bottom of the inserting rod 12 is fixedly connected with a limiting clamping piece 13, the outer walls of two sides of the top of the mounting frame 7 are respectively provided with a jack matched with the inserting rod 12, one end of the outer wall of the inserting rod 12 far away from the limiting clamping piece 13 is sleeved with a fixing block 14, the outer wall of one side of the fixing block 14 opposite to the limiting clamping piece 13 is respectively and fixedly connected with a telescopic spring 15, and the top of the two clamping components 11 is provided with a connecting rod 16, threaded holes are formed in two ends of the bottom of the connecting rod 16, threads matched with the threaded holes are formed in the top of the outer wall of the inserting rod 12, the silica gel sheet 10 which is arranged can play a role in buffering when the LED backlight source is inserted into the installing frame 7, the LED backlight source and the inner wall of the installing frame 7 can be prevented from rubbing with each other, the surface of the LED backlight source is prevented from being scratched, the LED backlight source inside the installing frame 7 can be clamped and fixed through the clamping component 11 which is arranged, and the LED backlight source installing device is favorable for stable installation of the LED backlight source.
The working principle is as follows: firstly, the clamping component 11 is pulled through the connecting rod 16 to enable the limiting clamping piece 13 to be far away from the silica gel piece 10, then the LED backlight source is inserted along one end opening of the mounting frame 7, after the LED backlight source is inserted, the connecting rod 16 is slowly loosened to enable the limiting clamping piece 13 to push the LED backlight source to be tightly attached to the silica gel piece 10, the LED backlight source inside the mounting frame 7 is clamped and fixed, one end of the opening of the mounting frame 7 is inserted along the opening of the fixing frame 1, the mounting frame 7 enables the compression spring 2 to shrink through pushing the rubber piece 4 and the push plate 3, when the threaded hole in the mounting frame 7 is aligned with the threaded hole in the fixing frame 1, the limiting rod 5 is fixed with the mounting frame 7 in a threaded manner through the knob 6, the mounting frame 7 is limited and fixed, when the LED backlight source needs to be taken out and replaced, the limiting rod 5 is screwed off from the fixing frame 1, the mounting frame 7 can be conveniently taken out from the inside of the fixing frame 1 through elastic force pushing of the compression spring 2, then, the connecting rod 16 is pulled to move the limiting clamping piece 13 away from the LED backlight source, so that the LED backlight source can be pulled out of the mounting frame 7.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mounting device for the low-temperature heat dissipation type LED backlight source comprises a fixed frame (1) with an opening at one end, and is characterized in that compression springs (2) distributed at equal intervals are arranged on the inner wall of one end of the fixed frame (1), a push plate (3) is fixedly connected to one end, away from the inner wall of one end of the fixed frame (1), of each compression spring (2), a rubber sheet (4) is bonded to the outer wall of one side, away from the compression springs (2), of each push plate (3), a limiting rod (5) is connected to one end of the outer wall of one side of the fixed frame (1) in a threaded manner, a knob (6) is fixedly mounted to one end, away from the outer wall of one side of the fixed frame (1), of each fixing frame (1) is spliced with a mounting frame (7) at the inner walls of two sides, a first inserting strip (8) is fixedly connected to the outer wall of one side of the mounting frame (7), and a second inserting strip (9) is fixedly connected to the outer wall of the other side of the mounting frame (7), the utility model discloses a silica gel piece, including installing frame (7), the equal fixed mounting of top both sides inner wall of installing frame (7) has silica gel piece (10) all to bond, and the equal fixed mounting of top both sides inner wall of installing frame (7) has centre gripping subassembly (11), centre gripping subassembly (11) are including inserted bar (12), and the spacing clamping piece of bottom fixedly connected with (13) of inserted bar (12), the outer wall pot head that spacing clamping piece (13) was kept away from in inserted bar (12) is equipped with fixed block (14), and the equal fixedly connected with expanding spring (15) of relative one side outer wall of fixed block (14) and spacing clamping piece (13), two the top of centre gripping subassembly (11) all is provided with connecting rod (16).
2. The mounting device of the low-temperature heat dissipation type LED backlight source as claimed in claim 1, wherein a mounting groove is formed in an inner wall of one end of the fixing frame (1), and the inner wall of the mounting groove is fixedly connected with one end of the compression spring (2).
3. The mounting device of the low-temperature heat dissipation type LED backlight source as claimed in claim 1, wherein sliding grooves are formed in inner walls of two sides of the fixing frame (1), sliding blocks matched with the sliding grooves are fixedly connected to two ends of the push plate (3), and the first inserting strip (8) and the second inserting strip (9) are matched with the sliding grooves.
4. The mounting device of the low-temperature heat dissipation type LED backlight source as claimed in claim 1, wherein one end of the outer wall of one side of the fixing frame (1) and one end of the outer wall of one side of the mounting frame (7) are both provided with threaded holes, and the threaded holes are matched with threads on the outer wall of the limiting rod (5).
5. The mounting device of the low-temperature heat dissipation type LED backlight source as claimed in claim 1, wherein jacks are formed in outer walls of two sides of the top of the mounting frame (7), and the jacks are matched with the insertion rods (12).
6. The mounting device of the low-temperature heat dissipation type LED backlight source as claimed in claim 1, wherein both ends of the bottom of the connecting rod (16) are provided with threaded holes, and the top of the outer wall of the inserting rod (12) is provided with threads matched with the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120718490.4U CN215259666U (en) | 2021-04-09 | 2021-04-09 | Installation device of low-temperature heat dissipation type LED backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120718490.4U CN215259666U (en) | 2021-04-09 | 2021-04-09 | Installation device of low-temperature heat dissipation type LED backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215259666U true CN215259666U (en) | 2021-12-21 |
Family
ID=79506295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120718490.4U Expired - Fee Related CN215259666U (en) | 2021-04-09 | 2021-04-09 | Installation device of low-temperature heat dissipation type LED backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215259666U (en) |
-
2021
- 2021-04-09 CN CN202120718490.4U patent/CN215259666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |