CN214619455U - LED dimming light source - Google Patents
LED dimming light source Download PDFInfo
- Publication number
- CN214619455U CN214619455U CN202121367310.9U CN202121367310U CN214619455U CN 214619455 U CN214619455 U CN 214619455U CN 202121367310 U CN202121367310 U CN 202121367310U CN 214619455 U CN214619455 U CN 214619455U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- led lamp
- lamp circuit
- fixed mounting
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 238000005728 strengthening Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 238000005476 soldering Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Abstract
The utility model relates to a LED technical field, concretely relates to LED light source of adjusting luminance, including LED lamp circuit board, the top fixed mounting of LED lamp circuit board has radiating fin, and radiating fin's top fixed mounting has a nylon sheet layer, the nylon sheet layer is in the top position of LED lamp circuit board, the top fixed mounting on nylon sheet layer has the stretching plate, and the stretching plate is in the top position of LED lamp circuit board, the top fixed mounting of stretching plate has the water proof membrane, and the water proof membrane is in the top position of LED lamp circuit board. The utility model discloses a be provided with radiating fin, can absorb the produced heat of LED lamp circuit board during operation to and be the honeycomb shape through radiating fin's inside, can accelerate the radiating effect to LED lamp circuit board, and the water proof membrane of setting, can effectually prevent during humid weather, the inside that has water droplet etc. to get into LED lamp circuit board causes the part on the LED lamp circuit board to be corroded, influences the use work of LED lamp circuit board.
Description
Technical Field
The utility model relates to a LED technical field specifically is a LED light source of adjusting luminance.
Background
The LED lamp is an electroluminescent semiconductor material chip, is solidified on a bracket by silver glue or white glue, is connected with the chip and a circuit board by silver wires or gold wires for use, and is generally applied to life.
In the application of the LED, when the light source on the LED needs to be debugged, the current is generally changed by changing the series resistance in the circuit board to realize dimming, but the power consumption is large and complicated, so the LED driving circuit board is directly replaced with a dedicated LED driving circuit board for use.
However, when the LED lamp is used, a circuit board of the LED lamp generates a certain amount of heat during long-time operation, so that the service life of the circuit board connected with the LED lamp is reduced, and when the circuit board is used, if the circuit board encounters humid weather or the like, water drops are adhered to the circuit board, so that parts such as resistors on the circuit board are corroded, and short circuits are likely to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED light source of adjusting luminance to the heat because of producing in the work that proposes in solving above-mentioned background art can lead to circuit board life to reduce, and be stained with the water droplet on the circuit board, causes the circuit board short circuit, has the problem of certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED light source of adjusting luminance, includes LED lamp circuit board, the top fixed mounting of LED lamp circuit board has radiating fin, and radiating fin's top fixed mounting has a nylon sheet layer, the nylon sheet layer is in the top position of LED lamp circuit board, the top fixed mounting on nylon sheet layer has the stretching plate, and the stretching plate is in the top position of LED lamp circuit board, the top fixed mounting of stretching plate has the water proof membrane, and the water proof membrane is in the top position of LED lamp circuit board.
Preferably, the outer wall fixed mounting of LED lamp circuit board has the strengthening rib, and the outer wall fixed mounting of strengthening rib has radiating fin, the outer wall fixed mounting of strengthening rib has the nylon sheet layer, the outer wall fixed mounting of strengthening rib has the drawing board, the outer wall fixed mounting of strengthening rib has the water proof membrane.
Preferably, the outer wall of the LED lamp circuit board is fixedly provided with a dustproof film, the outer wall of the waterproof film is fixedly provided with a dustproof film, and the outer wall of the reinforcing rib is fixedly provided with a dustproof film.
Preferably, the inner portion of the heat dissipating fin has a honeycomb shape.
Preferably, the hole has been seted up to the inside of strengthening rib, and the inside fixed mounting in hole has soldering tin, the top fixed mounting of strengthening rib has hollow iron bucket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the heat dissipation effect on the LED lamp circuit board can be accelerated by arranging the heat dissipation fins, the heat generated in the working process of the LED lamp circuit board can be absorbed by arranging the heat dissipation fins, the heat dissipation effect on the LED lamp circuit board can be accelerated by arranging the honeycomb-shaped heat dissipation fins, and the arranged waterproof film can effectively prevent parts on the LED lamp circuit board from being corroded to influence the use work of the LED lamp circuit board due to the fact that water drops and the like enter the LED lamp circuit board in humid weather;
2. through being provided with the nylon plate layer, can prevent the production of static, effectively stop static and cause the inside short circuit of LED lamp circuit board, make resistance etc. on the LED lamp circuit board burn the short circuit etc. cause the unable work of LED lamp circuit board, and through the tensile board that sets up, make tensile board whole toughness, prevent that LED lamp circuit board is because of outside extrusion, cause the LED lamp circuit board to bump the fracture, through the strengthening rib that sets up, can effectually protect the effect to LED lamp circuit board flange angle, and through the parcel of dust-proof membrane with LED lamp circuit board, can prevent LED lamp circuit board under the condition that does not use, the infringement of dust and corrosive in the air to LED lamp circuit board, influence the use of LED lamp circuit board.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
fig. 4 is a schematic top sectional view of the structure of the stretching plate of the present invention.
In the figure: 100. an LED lamp circuit board; 200. a heat dissipating fin; 300. a nylon ply layer; 400. stretching the plate; 500. a water-resistant film; 600. reinforcing ribs; 700. a dust-proof film; 610. a hole; 620. soldering tin; 630. a hollow iron bucket.
The specific implementation mode is as follows:
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an LED dimming light source comprises an LED lamp circuit board 100, wherein a heat radiating fin 200 is fixedly installed at the top of the LED lamp circuit board 100, a nylon plate layer 300 is fixedly installed at the top of the heat radiating fin 200, the nylon plate layer 300 is located above the LED lamp circuit board 100, a stretching plate 400 is fixedly installed at the top of the nylon plate layer 300, the stretching plate 400 is located above the LED lamp circuit board 100, a waterproof film 500 is fixedly installed at the top of the stretching plate 400, and the waterproof film 500 is located above the LED lamp circuit board 100;
further, a reinforcing rib 600 is fixedly installed on the outer wall of the LED lamp circuit board 100, a heat dissipation fin 200 is fixedly installed on the outer wall of the reinforcing rib 600, a nylon board layer 300 is fixedly installed on the outer wall of the reinforcing rib 600, a stretching plate 400 is fixedly installed on the outer wall of the reinforcing rib 600, and a waterproof film 500 is fixedly installed on the outer wall of the reinforcing rib 600, so that the corners of the LED lamp circuit board 100 can be protected by the arranged reinforcing rib 600, external collision is prevented, the corners of the LED lamp circuit board 100 are prevented from being damaged, the working and the use of the LED lamp circuit board 100 are influenced, and the economic loss of personnel is caused;
further, the outer wall of the LED lamp circuit board 100 is fixedly provided with a dustproof film 700, the outer wall of the waterproof film 500 is fixedly provided with the dustproof film 700, and the outer wall of the stiffener 600 is fixedly provided with the dustproof film 700, so that when the LED lamp circuit board 100 is transported, the damage of dust and corrosive substances in the air to the LED lamp circuit board 100 can be prevented, and the service life of the LED lamp circuit board 100 is reduced;
further, the inside of the heat dissipation fins 200 is honeycomb-shaped, so that when the LED lamp circuit board 100 is used, a certain amount of heat is generated inside the LED lamp circuit board 100, and the heat dissipation treatment can be performed on the whole LED lamp circuit board 100 through the arranged heat dissipation fins 200, so that the service life of the LED lamp circuit board 100 is prolonged;
further, hole 610 has been seted up to the inside of strengthening rib 600, and the inside fixed mounting of hole 610 has soldering tin 620, the top fixed mounting of strengthening rib 600 has hollow iron bucket 630, make personnel when fixing the use with the cable, can directly heat soldering tin 620, and insert the cable and establish the inside of hole 610 alright use, effectively prevent personnel from forgetting to take soldering tin 620, even directly weld soldering tin 620 and cable inside LED lamp circuit board 100, cause the holistic impairement of LED lamp circuit board 100.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. An LED dimming light source, comprising an LED lamp circuit board (100), characterized in that: the LED lamp circuit board comprises an LED lamp circuit board body (100), wherein a heat radiating fin (200) is fixedly mounted at the top of the LED lamp circuit board body (100), a nylon plate layer (300) is fixedly mounted at the top of the LED lamp circuit board body (100), a stretching plate (400) is fixedly mounted at the top of the nylon plate layer (300), the stretching plate (400) is arranged at the top of the LED lamp circuit board body (100), a waterproof film (500) is fixedly mounted at the top of the stretching plate (400), and the waterproof film (500) is arranged at the top of the LED lamp circuit board body (100).
2. An LED dimming light source as claimed in claim 1, wherein: the outer wall fixed mounting of LED lamp circuit board (100) has strengthening rib (600), and the outer wall fixed mounting of strengthening rib (600) has radiating fin (200), the outer wall fixed mounting of strengthening rib (600) has nylon sheet layer (300), the outer wall fixed mounting of strengthening rib (600) has tensile board (400), the outer wall fixed mounting of strengthening rib (600) has water proof membrane (500).
3. An LED dimming light source as claimed in claim 2, wherein: the LED lamp circuit board is characterized in that a dustproof film (700) is fixedly mounted on the outer wall of the LED lamp circuit board (100), a dustproof film (700) is fixedly mounted on the outer wall of the waterproof film (500), and a dustproof film (700) is fixedly mounted on the outer wall of the reinforcing rib (600).
4. An LED dimming light source as claimed in claim 1, wherein: the inner part of the radiating fin (200) is in a honeycomb shape.
5. An LED dimming light source as claimed in claim 2, wherein: hole (610) have been seted up to the inside of strengthening rib (600), and the inside fixed mounting of hole (610) has soldering tin (620), the top fixed mounting of strengthening rib (600) has hollow iron bucket (630).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367310.9U CN214619455U (en) | 2021-06-21 | 2021-06-21 | LED dimming light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367310.9U CN214619455U (en) | 2021-06-21 | 2021-06-21 | LED dimming light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214619455U true CN214619455U (en) | 2021-11-05 |
Family
ID=78411425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121367310.9U Expired - Fee Related CN214619455U (en) | 2021-06-21 | 2021-06-21 | LED dimming light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214619455U (en) |
-
2021
- 2021-06-21 CN CN202121367310.9U patent/CN214619455U/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: 20211105 |