CN219809879U - LED lighting device - Google Patents
LED lighting device Download PDFInfo
- Publication number
- CN219809879U CN219809879U CN202321380195.8U CN202321380195U CN219809879U CN 219809879 U CN219809879 U CN 219809879U CN 202321380195 U CN202321380195 U CN 202321380195U CN 219809879 U CN219809879 U CN 219809879U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat dissipation
- light
- lighting device
- led lighting
- 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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000011324 bead Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 21
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lighting device, which comprises a machine body, a light-emitting module and a heat-radiating module, wherein the light-emitting module and the heat-radiating module are both arranged in the machine body, the heat-radiating module is connected with the light-emitting module, the machine body comprises an installation bottom shell and a light-transmitting shell, the installation bottom shell is buckled with the light-transmitting shell, the heat-radiating module comprises a heat-radiating plate, a plurality of heat-radiating columns and heat-radiating fans, and the heat-radiating fans are arranged at the two end parts of the machine body; the LED lighting device absorbs heat emitted by each LED lamp bead during operation through the heat radiation plate and the heat radiation column, and simultaneously blows the heat in the installation bottom shell and the light-transmitting shell to the outside through the heat-dissipating fan, and under the action of the heat-dissipating fan, the elastic film deforms, so that the elastic film, the baffle plate and the heat radiation groove are separated, and the bottom of the heat radiation groove can expose the gap, so that the heat in the machine body is emitted to the outside; the LED lighting device has good heat dissipation performance, can effectively reduce the luminosity attenuation rate of the device and prolong the service life of the device.
Description
Technical Field
The utility model relates to the technical field of lighting devices, in particular to an LED lighting device.
Background
In recent years, high-power LED lighting equipment is increasingly widely applied and continuously improved based on the advantages of energy conservation, high efficiency, environmental protection and the like. The heat dissipation function of the LED lighting device is not good enough because most of the electric energy consumed by the LED lighting device is converted into heat energy, so that the luminosity attenuation rate of the LED lamp beads is accelerated, the service life of the LED lamp beads is prolonged, and the service life of the lighting device is further shortened.
Disclosure of Invention
In order to solve the technical problems, an LED lighting device is provided.
In order to achieve the above object, the following scheme is provided: the utility model provides a LED lighting device, includes organism, light emitting module and heat dissipation module are all installed in the organism, heat dissipation module is connected with light emitting module, the organism is including installation drain pan and printing opacity shell, installation drain pan and printing opacity shell lock, heat dissipation module includes heating panel, a plurality of heat dissipation post and heat dissipation fan, the heat dissipation fan is all installed to both ends department of organism, one side of heating panel and the one end fixed connection of heat dissipation post, the other end and the installation drain pan fixed connection of heat dissipation post, heating panel and heat dissipation post are all installed in the installation drain pan, light emitting module installs one side that is close to the printing opacity shell at the heating panel, the junction department of installation drain pan and printing opacity shell is provided with a plurality of heat dissipation grooves uniformly, and heat dissipation groove and baffle adaptation are provided with to the heat dissipation groove department, and the baffle is installed in the inside of elastic membrane department elastic mode paste at the installation drain pan and the heat dissipation groove, and the bottom of elastic membrane flushes with the downside of heat dissipation groove with the bottom of heat dissipation groove.
Further, the light-emitting module comprises a plurality of LED lamp beads, and the LED lamp beads are arranged on one side, close to the light-transmitting shell, of the heat-radiating plate.
Further, the both ends of organism all are provided with the mount pad, and the tip fixed connection of mount pad and installation drain pan, printing opacity shell, the heat dissipation fan is lived to the mount pad parcel, and the surface of mount pad is provided with a plurality of air inlets, and the air inlet department installs the dust screen.
Further, the heat radiating plate and the heat radiating post are made of copper or aluminum.
Further, a reflective film is coated on the inner side surface of the installation bottom shell.
The working principle and the advantages of the utility model are as follows: the LED lighting device absorbs heat emitted by each LED lamp bead during operation through the heat radiation plate and the heat radiation column, and simultaneously blows the heat in the installation bottom shell and the light-transmitting shell to the outside through the heat-dissipating fan, and under the action of the heat-dissipating fan, the elastic film deforms, so that the elastic film, the baffle plate and the heat radiation groove are separated, and the bottom of the heat radiation groove can expose the gap, so that the heat in the machine body is emitted to the outside; the LED lighting device has good heat dissipation performance, can effectively reduce the luminosity attenuation rate of the device and prolong the service life of the device.
Drawings
FIG. 1 is a front view of the present utility model;
fig. 2 is an internal structural view of the present utility model.
Reference numerals in the drawings of the specification include:
1. the LED lamp comprises a bottom shell, a heat dissipation groove, a light-transmitting shell, a mounting seat, an air inlet, a dust screen, a baffle, an elastic film, a heat dissipation plate, a heat dissipation column, an LED lamp bead, a light reflection film and a heat dissipation fan.
Detailed Description
The following is a further detailed description of the embodiments:
as shown in fig. 1 to 2:
an LED lighting device comprises a machine body, a light-emitting module and a heat-radiating module, wherein the machine body is a basic shell of the device, the light-emitting module is a light source of the lighting device, and the heat-radiating module is used for radiating heat for the light-emitting module; the machine body mainly comprises an upper mounting bottom shell 1 and a lower light-transmitting shell 3 which are buckled; the heat radiation module comprises a heat radiation plate 9, a plurality of heat radiation columns 10 and heat radiation fans 13, wherein one heat radiation fan 13 is arranged at two ends of the machine body and used for pumping external cold air into the machine body, the heat radiation plate 9 is arranged in the installation bottom shell 1 through a plurality of heat radiation columns 10, the heat radiation plate 9 is provided with a light-emitting module towards one side of the light-transmitting shell 3, the heat radiation groove 2 arranged at the installation bottom shell 1 is used for installing a baffle 7, the heat radiation groove 2 is used for exhausting heat in the machine body, the elastic film 8 is adhered to the inner side of the installation bottom shell 1, the elastic film 8 is adhered to the heat radiation groove 2, the bottom of the elastic film is not adhered to the lower side of the heat radiation groove 2, when the inner side of the machine body is sub-increased, the elastic film 8 is extruded, the elastic film 8 is deformed, the baffle 7 is separated from the heat radiation groove 2, and the outer side is conducted with the inner side of the machine body.
The light-emitting module comprises a plurality of LED lamp beads 11, the LED lamp beads 11 are arranged on one side, close to the light-transmitting shell 3, of the heat-radiating plate 9, and the LED lamp beads 11 serve as light sources and emit light towards the light-transmitting shell 3.
Both ends of organism all are provided with mount pad 4, and mount pad 4 and the tip fixed connection of installation drain pan 1, printing opacity shell 3, the radiating fan 13 is lived in the mount pad 4 parcel, and the surface of mount pad 4 is provided with a plurality of air inlets 5, and air inlet 5 department installs dust screen 6, and mount pad 4 is used for protecting radiating fan 13, and air inlet 5 of mount pad 4 department is used for radiating fan 13's air inlet, and dust screen 6 is used for filtering the air of radiating fan 13 pumping.
Both the heat dissipation plate 9 and the heat dissipation post 10 are made of copper or aluminum, and the heat dissipation function is better.
The inner side surface of the installation bottom shell 1 is coated with a layer of reflective film 12, and the reflective film 12 is used for intensively radiating the light rays emitted by the LED lamp beads 11 to the light-transmitting shell 3.
The specific implementation process is as follows:
when the LED lighting device is used, the device is arranged on a wall or other corresponding installation positions, and the lighting device can be started by switching on a power supply; when the device is started, the LED lamp beads 11 emit light, light irradiates outside the light-transmitting shell 3 to illuminate, heat emitted by the LED lamp beads 11 is transferred to the heat radiating plate 9 and the heat radiating column 10, meanwhile, the heat radiating fan 13 is started, the heat radiating fan 13 pumps outside cold air into the machine body through the air inlet 5 at the mounting seat 4, the air is blown to the heat radiating plate 9 and the heat radiating column 10, due to the effect of the two heat radiating fans 13, the air pressure in the machine body is relatively increased, the elastic die is extruded, the elastic film 8 is spread, the baffle 7 is separated from the heat radiating groove 2, the inside and the outside of the machine body can be conducted through the lower part of the heat radiating groove 2, and the hot air in the machine body is emitted to the outside from the heat radiating groove 2.
The LED lighting device absorbs heat emitted by each LED lamp bead 11 during operation through the heat dissipation plate 9 and the heat dissipation column 10, simultaneously blows the heat in the installation bottom shell 1 and the light-transmitting shell 3 to the outside through the fan heat fan, and under the action of the fan heat fan, the elastic film 8 deforms, so that the elastic film 8, the baffle 7 and the heat dissipation groove 2 are separated, and a gap can be exposed at the bottom of the heat dissipation groove 2, so that the heat in the machine body is emitted to the outside; the LED lighting device has good heat dissipation performance, can effectively reduce the luminosity attenuation rate of the device and prolong the service life of the device.
The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in detail herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain the essential characteristics of the present utility model, without the general knowledge of the skilled person in the art, to ascertain the general knowledge of the technical field, before the application or the priority date, to apply the general experimental means before the date, with the ability of the person skilled in the art to perfect and practice the present utility model with the help of the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. An LED lighting device, characterized in that: including organism, light emitting module and heat dissipation module all install in the organism, heat dissipation module is connected with light emitting module, the organism is including installation drain pan and printing opacity shell, installation drain pan and printing opacity shell lock, heat dissipation module includes heating panel, a plurality of heat dissipation post and heat dissipation fan, the heat dissipation fan is all installed to both ends department of organism, one side of heating panel and the one end fixed connection of heat dissipation post, the other end and the installation drain pan fixed connection of heat dissipation post, heating panel and heat dissipation post are all installed in the installation drain pan, light emitting module installs one side that is close to the printing opacity shell at the heating panel, the connecting portion department of installation drain pan and printing opacity shell is provided with a plurality of heat dissipation grooves uniformly, and heat dissipation groove department is provided with baffle and heat dissipation groove and baffle adaptation, and the baffle is installed and is pasted in the inboard of installation drain pan and the elastic mold cover the heat dissipation groove in elastic membrane department elastic membrane, and the bottom of elastic membrane flushes with the bottom of heat dissipation groove and the downside of heat dissipation groove.
2. An LED lighting device as recited in claim 1, wherein: the light-emitting module comprises a plurality of LED lamp beads, and the LED lamp beads are arranged on one side, close to the light-transmitting shell, of the heat-radiating plate.
3. An LED lighting device as recited in claim 1, wherein: the utility model discloses a fan, including the body, the mounting bracket is provided with the both ends of organism, the tip fixed connection of mounting bracket and installation drain pan, printing opacity shell, the cooling fan is lived to the mount bracket parcel, and the surface of mount bracket is provided with a plurality of air inlets, and the air inlet department installs the dust screen.
4. An LED lighting device as recited in claim 1, wherein: the heat dissipation plate and the heat dissipation post are both made of copper or aluminum.
5. An LED lighting device as recited in claim 1, wherein: and a layer of reflective film is coated on the inner side surface of the installation bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380195.8U CN219809879U (en) | 2023-06-01 | 2023-06-01 | LED lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380195.8U CN219809879U (en) | 2023-06-01 | 2023-06-01 | LED lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809879U true CN219809879U (en) | 2023-10-10 |
Family
ID=88210338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380195.8U Active CN219809879U (en) | 2023-06-01 | 2023-06-01 | LED lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809879U (en) |
-
2023
- 2023-06-01 CN CN202321380195.8U patent/CN219809879U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |