CN210165311U - Easy-to-install heat-dissipation car lamp - Google Patents
Easy-to-install heat-dissipation car lamp Download PDFInfo
- Publication number
- CN210165311U CN210165311U CN201921004305.4U CN201921004305U CN210165311U CN 210165311 U CN210165311 U CN 210165311U CN 201921004305 U CN201921004305 U CN 201921004305U CN 210165311 U CN210165311 U CN 210165311U
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- lamp
- circuit board
- heat
- conducting
- lamp body
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an easy-to-install heat-dissipating car lamp, which comprises a lamp shell and a lamp shade fixedly connected with the lamp shell, wherein a cavity is arranged in the lamp shell, a circuit board is arranged in the cavity, the upper surface of the circuit board is provided with an LED lamp bead which emits light upwards, a reflecting bowl corresponding to the LED lamp bead is arranged in the cavity, the reflecting bowl is fixedly connected with the lamp shell, the lower surface of the circuit board is provided with an inner heat-conducting plate fixedly connected with the circuit board, the inner heat-conducting plate is provided with a heat-conducting connecting plate fixedly connected with the inner heat-conducting plate, the heat-conducting connecting plate is provided with a plurality of outer heat-conducting plates, the back surface of the lamp shell is provided with a plurality of through holes which are in one-to-one correspondence with the outer heat-conducting plates, the outer heat-conducting plates extend, the utility model has the advantages of simple and reasonable structure, simple to operate, the radiating effect number has improved the life of car light.
Description
Technical Field
The utility model relates to a car light, especially a heat dissipation car light of easy installation.
Background
Present more and more car light adopts the LED car light, and these car lights are inside can produce more and more heat in the use, if not in time dispel the heat, LED lamp pearl in the car light can take place to damage because of high temperature, and car light life is short, and current car light heat radiation structure is more complicated, and the installation is inconvenient, and the radiating effect is also poor moreover.
Disclosure of Invention
The utility model aims at providing a simple to operate, the good heat dissipation car light of easy installation of radiating effect.
Realize the utility model discloses the technical scheme of purpose as follows:
the utility model provides a heat dissipation car light of easy installation, includes the lamp body and with lamp body fixed connection's lamp shade, be equipped with the cavity in the lamp body, be equipped with the circuit board in the cavity, the upper surface of circuit board is equipped with the luminous LED lamp pearl that makes progress, be equipped with the reflector that corresponds with LED lamp pearl in the cavity, reflector and lamp body fixed connection, the lower surface of circuit board is equipped with the interior heat-conducting plate with circuit board fixed connection, be equipped with the heat conduction connecting plate with interior heat-conducting plate fixed connection on the interior heat-conducting plate, be equipped with a plurality of outer heat-conducting plates on the heat conduction connecting plate, the back of lamp body is equipped with a plurality of through-holes with outer heat-conducting plate one-to-ones, outer heat-conducting plate passes outside the through-hole extends the lamp body, be equipped with a plurality.
After adopting above-mentioned structure, when the equipment heat dissipation car light, when only need pack the circuit board into the lamp body, outer heat-conducting plate stretches out from the through-hole that corresponds, pastes tightly with the lamp body until the heat conduction connecting plate, then screw up the locking bolt, the lamp shade is fixed to the lamp body on can, simple structure, simple to operate is quick, and outside heat-conducting plate, heat conduction connecting plate and outer heat-conducting plate can be effectively with the heat transfer in the lamp body to the lamp body, reduce the temperature in the lamp body, avoid the high temperature to damage LED lamp pearl, improved the life of car light, the utility model has the advantages of simple and reasonable structure, simple to operate, the radiating effect number has improved the life of car light.
Preferably, in order to reduce the vibration that the circuit board received, avoid the circuit board to receive the vibration influence and the cracked condition takes place, be equipped with two installation pieces that are located the circuit board both sides respectively in the cavity, be equipped with the recess on the installation piece, the circuit board stretches into in the recess, and the upper surface and the lower surface of circuit board both sides all are equipped with the spring, spring and installation piece contact.
Preferably, in order to conveniently electrify the LED lamp beads, an interface electrically connected with the LED lamp beads is arranged on the circuit board, and the interface penetrates through the lamp shell and extends out of the lamp shell.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the circuit board and the spring of the present invention.
In the figure: 1 is the lamp body, 2 is the lamp shade, 3 is the cavity, 4 is the circuit board, 5 is LED lamp pearl, 6 is the reflector, 7 is interior heat-conducting plate, 8 is the heat conduction connecting plate, 9 is outer heat-conducting plate, 10 is the through-hole, 11 is the locking bolt, 12 is the installation piece, 13 is the recess, 14 is the spring, 15 is the interface.
Detailed Description
As can be seen from figures 1 and 2, the heat dissipation car lamp of the utility model easy to install comprises a lamp shell 1 and a lamp shade 2 fixedly connected with the lamp shell, wherein a cavity 3 is arranged in the lamp shell, a circuit board 4 is arranged in the cavity, LED lamp beads 5 which emit light upwards are arranged on the upper surface of the circuit board, a reflecting bowl 6 corresponding to the LED lamp beads is arranged in the cavity, the reflecting bowl is fixedly connected with the lamp shell, an inner heat conducting plate 7 fixedly connected with the circuit board is arranged on the lower surface of the circuit board, a heat conducting connecting plate 8 fixedly connected with the inner heat conducting plate is arranged on the inner heat conducting plate, a plurality of outer heat conducting plates 9 are arranged on the heat conducting connecting plate, a plurality of through holes 10 corresponding to the outer heat conducting plates one by one are arranged on the back surface of the lamp shell, the outer heat conducting plates pass through the through holes and extend out of the lamp shell, a plurality of locking bolts, be equipped with two installation pieces 12 that are located the circuit board both sides respectively in the cavity, be equipped with recess 13 on the installation piece, the circuit board stretches into in the recess, and the upper surface and the lower surface of circuit board both sides all are equipped with spring 14, the spring contacts with the installation piece, be equipped with the interface 15 of being connected with LED lamp pearl electricity on the circuit board, the interface passes the lamp body and stretches out to the lamp body outside.
After adopting above-mentioned structure, when the equipment heat dissipation car light, when only need pack the circuit board into the lamp body, outer heat-conducting plate stretches out from the through-hole that corresponds, pastes tightly with the lamp body until the heat conduction connecting plate, then screw up the locking bolt, the lamp shade is fixed to the lamp body on can, simple structure, simple to operate is quick, and outside heat-conducting plate, heat conduction connecting plate and outer heat-conducting plate can be effectively with the heat transfer in the lamp body to the lamp body, reduce the temperature in the lamp body, avoid the high temperature to damage LED lamp pearl, improved the life of car light, the utility model has the advantages of simple and reasonable structure, simple to operate, the radiating effect number has improved the life of car light.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (3)
1. The utility model provides a heat dissipation car light of easy installation, includes lamp body and with lamp body fixed connection's lamp shade, its characterized in that: the utility model discloses a LED lamp, including lamp body, lamp holder, lamp body, lamp box.
2. An easily mountable heat dissipating vehicular lamp according to claim 1, characterized in that: be equipped with two installation pieces that are located the circuit board both sides respectively in the cavity, be equipped with the recess on the installation piece, the circuit board stretches into in the recess, and the upper surface and the lower surface of circuit board both sides all are equipped with the spring, the spring contacts with the installation piece.
3. An easily mountable heat dissipating vehicular lamp according to claim 1, characterized in that: the LED lamp is characterized in that an interface electrically connected with the LED lamp beads is arranged on the circuit board, and the interface penetrates through the lamp shell and extends out of the lamp shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004305.4U CN210165311U (en) | 2019-06-28 | 2019-06-28 | Easy-to-install heat-dissipation car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004305.4U CN210165311U (en) | 2019-06-28 | 2019-06-28 | Easy-to-install heat-dissipation car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210165311U true CN210165311U (en) | 2020-03-20 |
Family
ID=69794113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921004305.4U Expired - Fee Related CN210165311U (en) | 2019-06-28 | 2019-06-28 | Easy-to-install heat-dissipation car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210165311U (en) |
-
2019
- 2019-06-28 CN CN201921004305.4U patent/CN210165311U/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: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |