CN204879574U - Led lamp - Google Patents

Led lamp Download PDF

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Publication number
CN204879574U
CN204879574U CN201520607655.5U CN201520607655U CN204879574U CN 204879574 U CN204879574 U CN 204879574U CN 201520607655 U CN201520607655 U CN 201520607655U CN 204879574 U CN204879574 U CN 204879574U
Authority
CN
China
Prior art keywords
radiator
led lamp
substrate
annular
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
Application number
CN201520607655.5U
Other languages
Chinese (zh)
Inventor
曹栋礼
朱红亚
吉祥
马建锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Run Da Lighting Electric Appliance Co Ltd
Original Assignee
Changzhou Run Da Lighting Electric Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Run Da Lighting Electric Appliance Co Ltd filed Critical Changzhou Run Da Lighting Electric Appliance Co Ltd
Priority to CN201520607655.5U priority Critical patent/CN204879574U/en
Application granted granted Critical
Publication of CN204879574U publication Critical patent/CN204879574U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of the technical of semiconductor illumination and specifically relates to a LED lamp, including lamp shade, base plate and radiator, be provided with the LED lamp pearl on the base plate, still include annular clamp plate, lamp shade lid dress is on the radiator, and it is protruding that the inner wall of radiator is provided with the annular, and the base plate setting is in annular arch, and annular clamp plate is pressed in the top of base plate, all is provided with silica gel between base plate and annular clamp plate and the annular arch, the utility model discloses a LED lamp, through packing silica gel between base plate and radiator, the production of heat that makes the LED lamp pearl dispels the heat on conducting the radiator rapidly, the radiating effect is good, great extension LED lamp's life.

Description

LED
Technical field
The utility model relates to technical field of semiconductor illumination, especially a kind of LED.
Background technology
LED uses more and more extensive at lighting field, be a kind of long service life, volume is little, power consumption is low, high brightness, low in calories, material environment friendly, unstressed configuration lamp be containing the electric light source of mercury pollution, the advantage such as sturdy and durable.LED lamp bead is in airtight space, the heat produced when LED is luminous, work long hours, the inside that heat is concentrated in bulb can not get release, the inside of bulb can be in the level of a higher heat, LED may shine into the damage of LED under being in high temperature for a long time, make the lost of life of LED.
Utility model content
The technical problems to be solved in the utility model is: in order to solve traditional LED because dispelling the heat bad and causing the problem of the lost of life, now provide a kind of LED.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED, comprise lampshade, substrate and radiator, described substrate is provided with LED lamp bead, also comprise annular pressing plate, described lamp cover is contained on described radiator, the inwall of described radiator is provided with annular protrusion, described substrate is arranged on described annular protrusion, described annular pressing plate is pressed in the top of described substrate, described substrate and be provided with silica gel between described annular pressing plate and described annular protrusion, annular pressing plate by substrate and silica gel tightly fit on radiator, the heat that LED lamp bead produces can be transmitted to rapidly on radiator by silica gel, heat can be diffused in air by radiator in time,
Further, the one side that described LED lamp bead installed by described substrate is uneven, when light is mapped on substrate, because its surface irregularity diffuse reflection can occur, can increase the brightness of LED.
Preferably, the material of described radiator is copper, and the excellent thermal conductivity of copper contributes to heat radiation.
The beneficial effects of the utility model are: LED of the present utility model, and by filling gel between substrate and radiator, the generation heat of LED lamp bead is transmitted to rapidly on radiator and dispels the heat, good heat dissipation effect, extends the service life of LED greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is schematic diagram of the present utility model;
In figure: 1, substrate, 2, LED lamp bead, 3, lampshade, 4, annular pressing plate, 5, silica gel, 6, annular protrusion, 7, radiator.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1, a kind of LED, comprise lampshade 3, substrate 1 and radiator 7, described substrate 1 is provided with LED lamp bead 2, also comprises annular pressing plate 4, described lampshade 3 mounts cover on described radiator 7, the inwall of described radiator 7 is provided with annular protrusion 6, described substrate 1 is arranged on described annular protrusion 6, and described annular pressing plate 4 is pressed in the top of described substrate 1, described substrate 1 and be provided with silica gel 5 between described annular pressing plate 4 and described annular protrusion 6.
The one side that described LED lamp bead 2 installed by described substrate 1 is uneven, when light is mapped on substrate 1, because its surface irregularity diffuse reflection can occur, can increase the brightness of LED
The material of radiator 7 is copper.
Operation principle:
LED lamp bead 2 is installed on substrate 1, radiator 7 is provided with annular protrusion 6, substrate 1 is arranged on annular protrusion 6, filling gel 5 between annular protrusion 6 and substrate 1, by annular pressing plate 4, substrate 1 is fixed on annular protrusion 6, what annular pressing plate 4 was corresponding between substrate 1 simultaneously is also filled with silica gel 5, the heat produced when LED lamp bead 2 is luminous can be transmitted on radiator 7 rapidly by silica gel 5, further by radiator 7 by its heat diffusion in air, secondly can there is diffuse reflection in substrate 1 surface irregularity, can increase the brightness of LED.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.

Claims (3)

1. a LED, comprise lampshade (3), substrate (1) and radiator (7), described substrate (1) is provided with LED lamp bead (2), it is characterized in that: also comprise annular pressing plate (4), described lampshade (3) mounts cover on described radiator (7), the inwall of described radiator (7) is provided with annular protrusion (6), described substrate (1) is arranged on described annular protrusion (6), described annular pressing plate (4) is pressed in the top of described substrate (1), described substrate (1) and be provided with silica gel (5) between described annular pressing plate (4) and described annular protrusion (6).
2. LED according to claim 1, is characterized in that: the one side that described LED lamp bead (2) installed by described substrate (1) is uneven.
3. LED according to claim 2, is characterized in that: the material of described radiator (7) is copper.
CN201520607655.5U 2015-08-12 2015-08-12 Led lamp Expired - Fee Related CN204879574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520607655.5U CN204879574U (en) 2015-08-12 2015-08-12 Led lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520607655.5U CN204879574U (en) 2015-08-12 2015-08-12 Led lamp

Publications (1)

Publication Number Publication Date
CN204879574U true CN204879574U (en) 2015-12-16

Family

ID=54823943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520607655.5U Expired - Fee Related CN204879574U (en) 2015-08-12 2015-08-12 Led lamp

Country Status (1)

Country Link
CN (1) CN204879574U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108544745A (en) * 2018-04-03 2018-09-18 许根娣 A kind of environmentally-friendly plastic pipe fitting improved machining apparatus
CN108581915A (en) * 2018-04-03 2018-09-28 张朝贤 A kind of Green environmental-protection building finishing installation equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108544745A (en) * 2018-04-03 2018-09-18 许根娣 A kind of environmentally-friendly plastic pipe fitting improved machining apparatus
CN108581915A (en) * 2018-04-03 2018-09-28 张朝贤 A kind of Green environmental-protection building finishing installation equipment

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20160812

CF01 Termination of patent right due to non-payment of annual fee