CN202769602U

CN202769602U - High-efficiency heat dissipation lamp seat

Info

Publication number: CN202769602U
Application number: CN2012203897227U
Authority: CN
Inventors: 刘红涛; 罗辉; 谢国瑞
Original assignee: DONGGUAN TIDA LIGHTING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN TIDA LIGHTING TECHNOLOGY Co Ltd
Priority date: 2012-08-07
Filing date: 2012-08-07
Publication date: 2013-03-06
Anticipated expiration: 2022-08-07

Abstract

The utility model relates to the technical field of light-emitting diode (LED) illumination, in particular to a high-efficiency heat dissipation lamp seat. The high-efficiency heat dissipation lamp seat is characterized by comprising a heat conducting seat made of cylindrical heat conduction materials. A heat conducting electrode inner core which can be electrically connected with an LED lamp is arranged inside an inner cavity of an electrode in an inserting mode, and the electrode inner core is provided with a cable which is connected with a power source connector arranged at the tail end of the heat conducting seat. When the high-efficiency heat dissipation lamp seat is used, an LED lamp connector is connected with a bearing device, the electrode inner core is electrically connected with the LED lamp, and the heat conducting surface of the heat conducting seat is connected with the tail portion of a heat dissipation base seat of the LED lamp. When the LED lamp works, heat is dissipated through the heat conducting seat arranged on the high-efficiency heat dissipation lamp seat and the inner core of a heat conducting electrode. The heat dissipation surface is large, and problems that the normal operation of the LED lamp is influenced and the LED lamp is even burned down and scrapped owning to poor heat dissipation are reduced. And when the LED lamp is designed, the heat dissipation base seat with a smaller size can be designed, the size of the LED lamp is reduced, and the cost is lowered.

Description

A kind of high efficiency and heat radiation lamp socket

Technical field

The utility model relates to the LED lighting technical field, refers in particular to a kind of high efficiency and heat radiation lamp socket.

Background technology

LED lamp (LED light lamp) uses at lighting field widely because power saving lowers consumption; The caloric value of LED light lamp lamp grain is very large, the LED lamp is when work, the electric energy conversion that has about 80% has become heat energy, 20% electric energy conversion is luminous energy, the environment temperature that he is own and the light emission rate relation of being inversely proportional to, temperature is higher, and light emission rate is lower, when temperature reached the led chip maximum operation (service) temperature, LED can break down.Temperature is to the life-span of LED, light decay, and the colour temperature skew has direct relation, in order to ensure the normal operation of LED lamp, usually need to effectively dispel the heat.

Therefore general LED lamp includes a cooling base, the cooling base afterbody arranges connector and connects lamp socket, in general lamp socket plays the usefulness that the load-bearing of LED lamp is connected with circuit, the employing plastic casing forms, can not carry out effective heat conduction and heat radiation, therefore the lamp socket of connector is set and can not be dispelled the heat by the cooling base afterbody that lamp socket covers, heat can only dispel the heat by cooling base week side, area of dissipation is little, heat radiation is limited to, thereby cause in some situation, the LED lamp does not cause scrapping because heat radiation does not freely impact normal operation even burns; When the design of the LED lamp of certain power brightness, need to use the cooling base of more volume, cause the LED lamp body long-pending excessive, high cost.

The utility model content

The utility model is for present LED lamp socket and covers that LED lamp end face can not effectively carry out heat dissipation problem and the deficiency that exists, and a kind of high efficiency and heat radiation lamp socket that overcomes the above problems is provided.

For achieving the above object, the utility model adopts following technical scheme:

A kind of high efficiency and heat radiation lamp socket, described lamp socket includes the heat-conducting seat of the Heat Conduction Material formation of column, the thermal conductance face that is connected with LED lamp cooling base afterbody in an end setting of heat-conducting seat, heat-conducting seat also arranges the load carrier that is connected with LED lamp connector, the electrode inner chamber is set in the heat-conducting seat, plug the heat conduction electrode inner core that can be electrically connected with the LED lamp in the electrode inner chamber, the tail end of heat-conducting seat arranges power connector, and described electrode inner core arranges cable and connects power connector.

Better, described electrode inner core arranges the electrode jack that connects the LED lamp.

Better, described thermal conductance face is set to interior step surface, and described load carrier is the internal lobes that the flange of interior step surface periphery arranges fixed L ED lamp.

Better, described thermal conductance face is set to outer ring surface, and heat-conducting seat central authorities arrange pit bit, and described load carrier is the hanging column that the madial wall of pit bit is set.

Better, described electrode intracavity bottom arranges cannelure, and the bottom of electrode inner core arranges the elasticity back-off, and described back-off is buckled on the cannelure.

Better, described power connector comprises the protrusion position that is arranged on the heat-conducting seat afterbody, protrudes the position outer rim screw thread is set, and protrudes the position enclosing cover is set, enclosing cover connects by the universal joint that is arranged on an installation chassis.

Better, described enclosing cover is connected a cover to the heat dissipation metal cover of heat-conducting seat with the protrusion interdigit.

Better, described heat-conducting seat is metal or pottery or heat conduction plastic cement formation.

The beneficial effects of the utility model are: high efficiency and heat radiation lamp socket of the present utility model, the described lamp socket of described lamp holder includes the heat-conducting seat of the Heat Conduction Material formation of column, the thermal conductance face that is connected with LED lamp cooling base afterbody in an end setting of heat-conducting seat, heat-conducting seat also arranges the load carrier that is connected with LED lamp connector, the electrode inner chamber is set in the heat-conducting seat, plug the heat conduction electrode inner core that can be electrically connected with the LED lamp in the electrode inner chamber, described electrode inner core arranges cable and connects the power connector that is arranged on the heat-conducting seat end; When using the utility model lamp socket, LED lamp connector is by connecting load carrier, the electrode inner core is electrically connected the LED lamp, the thermal conductance face of heat-conducting seat and LED lamp cooling base afterbody connect, when the LED lamp is worked, LED produces heat except dispelling the heat by all sides of cooling base, the cooling base afterbody also dispels the heat by heat-conducting seat, the heat conduction electrode inner core of lamp socket setting of the present utility model, the heat radiation angle is wide, radiating surface is large, radiating surface is large, excellent in heat dissipation effect reduces the generation that the LED lamp does not freely impact normal operation because of heat radiation even burns the problem of scrapping; When the design of LED lamp, can design the more cooling base of small size, reduce the LED lamp body long-pending, reduce cost.

Description of drawings:

The structural representation of Fig. 1, the utility model one embodiment

Structural representation after Fig. 2, the utility model one embodiment and LED lamp are installed

Fig. 3, the another embodiment partial structurtes of the utility model schematic diagram

The specific embodiment:

1-3 is further elaborated the utility model below in conjunction with accompanying drawing:

A kind of high efficiency and heat radiation lamp socket, lamp socket includes the heat-conducting seat 1 of the Heat Conduction Material formation of column, the thermal conductance face 11 that is connected with LED lamp cooling base afterbody in an end setting of heat-conducting seat 1, heat-conducting seat 1 also arranges the load carrier 12 that is connected with LED lamp connector, the heat-conducting seat 1 interior electrode inner chamber 13 that arranges, plug the heat conduction electrode inner core 2 that can be electrically connected with the LED lamp in the electrode inner chamber 13, the tail end of heat-conducting seat 1 arranges power connector 14, and described electrode inner core 2 arranges cable and connects power connector 14.

Can be various ways about the thermal conductance face 11 that connects, as a preferred embodiment, in the present embodiment, thermal conductance face 11 is set to interior step surface 111, convenient processing, load carrier 12 arranges the internal lobes 113 of fixed L ED lamp for the flange 112 of interior step surface 111 peripheries, when the LED lamp arranges the suspension fixed form of open slot, insert internal lobes 113 by open slot, just can well fixed L ED lamp after relatively rotating again.

Rudimentary knowledge and general knowledge as industrial those skilled in the art, thermal conductance face 11 can carry out the setting of kinds of schemes: be designed to outer ring surface 114 such as thermal conductance face 11, heat-conducting seat 1 central authorities arrange pit bit 4, described load carrier 12 is the hanging column 41 of madial wall that pit bit 4 is set, applicablely connection and load-bearing (as shown in Figure 3) in the hanging groove situation is set when the LED lamp.

As a preferred embodiment, in electrode inner chamber 13 bottoms cannelure 131 is set, the bottom of electrode inner core 23 arranges elasticity back-off 21, described back-off 21 is buckled on the cannelure 131, by after plugging electrode inner core 2 and putting in place to electrode inner chamber 13, elasticity back-off 21 just is buckled on the cannelure 131, and is convenient for assembly, in order better to play thermolysis, electrode inner core 2 can adopt the better materials processing formation of thermal conductivity such as heat conduction plastic cement.

Have multiplely as the connected mode of electrode inner core 2 and LED lamp, in general for being to plug into conveniently at the electrode column that arranges of LED lamp, the utility model arranges corresponding electrode jack 15(such as Fig. 3 that plugs into fast at electrode inner core 2).

The form of power connector 14 has multiple, as preferred embodiment, power connector 14 of the present utility model comprises the protrusion position 141 that is arranged on heat-conducting seat 1 afterbody, protrude position 141 outer rims screw thread is set, protrude position 141 enclosing cover 142 is set, enclosing cover 142 connects (being illustrated in figure 2 as the schematic diagram with installation chassis 5) by the universal joint 51 that is arranged on an installation chassis 5, certainly those skilled in the art are according to basic general knowledge and experience, can be designed to the type of attachment different from installation chassis, as universal joint 51 being arranged on enclosing cover 142 tops, too much do not give unnecessary details at this, enclosing cover 142 is connected a cover to the heat dissipation metal cover 6 of heat-conducting seat 1 with 141 of protrusion positions, heat can fully dispel the heat by its appearance by heat dissipation metal cover 6, and plays good decorative effect.As those skilled in the art's basic general knowledge, heat-conducting seat 1 of the present utility model can adopt the Heat Conduction Material designs such as metal or pottery or heat conduction plastic cement.

When using the utility model lamp socket as shown in Figure 2, LED lamp 7 connectors are by connecting load carrier 12, electrode inner core 2 is electrically connected the LED lamp, thermal conductance face 11 and LED lamp 7 cooling bases 71 afterbodys of heat-conducting seat 1 connect, when 7 work of LED lamp, LED lamp 7 produces heat except dispelling the heat by cooling base 71 all sides, the heat-conducting seat 1 that cooling base 71 afterbodys also arrange by lamp socket of the present utility model, heat conduction electrode inner core 2 dispels the heat, fit closely in order to make cooling base 71 and interior thermal conductance face 11, connection pad 8 is set between the two, both can effectively be coupled together, and thermal conduction effect is good; The heat radiation angle is wide, radiating surface is large, and radiating surface is large, and excellent in heat dissipation effect (heat dissipation direction schematic diagram shown in Fig. 2 single line arrow) reduces the generation that the LED lamp does not freely impact normal operation because of heat radiation even burns the problem of scrapping; When the design of LED lamp, can design the more cooling base of small size, reduce the LED lamp body long-pending, reduce cost.

Certainly, the above only is preferred embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. high efficiency and heat radiation lamp socket, it is characterized in that: described lamp socket includes the heat-conducting seat (1) of the Heat Conduction Material formation of column, the thermal conductance face (11) that is connected with LED lamp cooling base afterbody in an end setting of heat-conducting seat (1), heat-conducting seat (1) also arranges the load carrier (12) that is connected with LED lamp connector, electrode inner chamber (13) is set in the heat-conducting seat (1), plug the heat conduction electrode inner core (2) that can be electrically connected with the LED lamp in the electrode inner chamber (13), the tail end of heat-conducting seat (1) arranges power connector (14), and described electrode inner core (2) arranges cable and connects power connector (14).

2. a kind of high efficiency and heat radiation lamp socket according to claim 1 is characterized in that: described electrode inner core (2) arranges the electrode jack (15) that connects the LED lamp.

3. a kind of high efficiency and heat radiation lamp socket according to claim 1, it is characterized in that: described thermal conductance face (11) is set to interior step surface (111), and described load carrier (12) arranges the internal lobes (113) of fixed L ED lamp for the flange (112) of interior step surface (111) periphery.

4. a kind of high efficiency and heat radiation lamp socket according to claim 1, it is characterized in that: described thermal conductance face (11) is set to outer ring surface (114), heat-conducting seat (1) central authorities arrange pit bit (4), and described load carrier (12) is the hanging column (41) that the madial wall of pit bit (4) is set.

5. a kind of high efficiency and heat radiation lamp socket according to claim 1, it is characterized in that: described electrode inner chamber (13) bottom arranges cannelure (131), the bottom of electrode inner core (2) arranges elasticity back-off (21), and described back-off (21) is buckled on the cannelure (131).

6. a kind of high efficiency and heat radiation lamp socket according to claim 1, it is characterized in that: described power connector (14) comprises the protrusion position (141) that is arranged on heat-conducting seat (1) afterbody, protrude position (141) outer rim screw thread is set, protrude position (141) enclosing cover (142) is set, enclosing cover (142) connects by the universal joint (51) that is arranged on an installation chassis (5).

7. a kind of high efficiency and heat radiation lamp socket according to claim 8 is characterized in that: described enclosing cover (142) is connected a heat dissipation metal cover (6) that covers to heat-conducting seat (1) with protruding between position (141).

8. a kind of high efficiency and heat radiation lamp socket according to claim 1 is characterized in that: described heat-conducting seat (1) consists of for metal or pottery or heat conduction plastic cement.