CN204704654U - A kind of LED - Google Patents

A kind of LED Download PDF

Info

Publication number
CN204704654U
CN204704654U CN201520443205.7U CN201520443205U CN204704654U CN 204704654 U CN204704654 U CN 204704654U CN 201520443205 U CN201520443205 U CN 201520443205U CN 204704654 U CN204704654 U CN 204704654U
Authority
CN
China
Prior art keywords
cap
reflector
lamp housing
led
elastic tensioning
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
CN201520443205.7U
Other languages
Chinese (zh)
Inventor
何琼杨
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.)
Zhongshan Hui Heng Lighting Ltd Company
Original Assignee
Zhongshan Hui Heng Lighting Ltd Company
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 Zhongshan Hui Heng Lighting Ltd Company filed Critical Zhongshan Hui Heng Lighting Ltd Company
Priority to CN201520443205.7U priority Critical patent/CN204704654U/en
Application granted granted Critical
Publication of CN204704654U publication Critical patent/CN204704654U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model and a kind of LED, its technical essential is, comprises lamp housing; LED light source, is located in lamp housing; End cap, if lamp housing bottom; Reflector, is located in lamp housing and lower end and is located by end cap; Elastic tensioning part, one end is fixed on lamp housing, and the other end is fixed on end cap or reflector and makes end cap and reflector axial compression, and elastic tensioning part is provided with many.The utility model structure is simple, cost is low, reflector and end cap fixation.

Description

A kind of LED
[technical field]
The utility model relates to a kind of LED.
[background technology]
LED generally comprises, lamp housing, end cap, reflector, LED light source, these LED existing, and end cap is generally all threaded with lamp housing, or the mode of clamping is fixed on lamp housing end, after end cap is connected and fixed, is pressed abd fixed in lamp housing by reflector.Adopt in such a way, lamp housing and end cap all need to process screw thread or Access Division, and need Precision Machining to guarantee the precision coordinated, cost is higher; And on the other hand, the location of reflector needs to rely on fixedly having come of end cap, if end cap is fixed insecure, or install not in place, reflector easily produces loosening.
[utility model content]
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of structure simple, cost is low, and end cap and reflector install firmly LED.
In order to solve the problem, the utility model by the following technical solutions:
LED, is characterized in that: comprise
Lamp housing;
LED light source, is located in described lamp housing;
End cap, is located at described lamp housing bottom;
Reflector, is located in described lamp housing and lower end and is located by described end cap;
Elastic tensioning part, one end is fixed on lamp housing, and the other end is fixed on end cap or reflector and makes end cap and reflector axial compression, and elastic tensioning part is provided with many.
A kind of LED as above, is characterized in that: described elastic tensioning part one end is fixed on described end cap, and described end cap madial wall is provided with protruding positioning boss, and described reflector lower end is pressed against above described positioning boss.
A kind of LED as above, is characterized in that: be provided with fixed block inside described lamp housing roof, and described LED light source is located on described fixed block, and the other end of described elastic tensioning part is hooked on described fixed block.
A kind of LED as above, is characterized in that: described fixed block is radiator.
A kind of LED as above, is characterized in that: described lamp housing is hollow barrel, and described elastic tensioning part and end cap are located in lamp housing.
A kind of LED as above, is characterized in that: described reflector upper end leans on the lower surface of described LED light source.
A kind of LED as above, is characterized in that: be provided with scattering sheet between described reflector and described end cap.
A kind of LED as above, is characterized in that: described elastic tensioning part is spring, is provided with four, uniform in the outer circumference of reflector.
The beneficial effects of the utility model have: be fixed in lamp housing by elastic tensioning part by end cap and reflector axial tightening, the fixing connection not relying on end cap and lamp housing of such reflector, and structure is simple, installs convenient fixing; Establish on a heat sink by LED light source, improve thermal diffusivity, the other end of elastic tensioning part is fixing on a heat sink, easy for installation.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present utility model;
Fig. 2 is main sectional view of the present utility model;
Fig. 3 is explosive view of the present utility model;
Fig. 4 is exploded view of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figures 1 to 4, a kind of LED, comprises
Lamp housing 1 can be Down lamp, becomes hollow barrel;
LED light source 2, is located in lamp housing 1, inside the roof abutting in lamp housing 1;
End cap 3, is located at lamp housing 1 bottom;
Reflector 4, be located in lamp housing 1 and lower end by end cap 3 supporting and location, reflector 4 upper end leans on the lower surface of LED light source 2; Reflector 4 is in lamp housing 1, and reflector 4 upper end can lean at lamp housing 1 inwall, or on the lower surface of the circuit board of LED light source 2;
Elastic tensioning end cap 3 or reflector 4 make the elastic tensioning part 5 of end cap 3 and reflector 4 axial compression, and elastic tensioning part 5 is spring, is provided with four, uniform in the outer circumference of reflector 4; Elastic tensioning part 5 is provided with many, and one end is fixed on lamp housing 1; The other end is fixed on end cap 3 or reflector 4; In the present embodiment, be also most preferred embodiment, elastic tensioning part 5 one end is fixed on end cap 3, and end cap 3 madial wall is provided with protruding positioning boss 31, and reflector 4 lower end is pressed against above positioning boss 31; Certain elastic tensioning part 5 one end can also be fixed on reflector 4, and can be located at a step on end cap 3, reflector 4 passes in end cap 3, and the lower end supporting and location of reflector 4 is in the lower end of this step.Elastic tensioning part 4 and end cap 3 are all located in lamp housing 1, and such stack shell does not produce annexation with end cap 3, makes do not have connecting portion outside stack shell, makes whole lamp body seem simply generous.
Fixed block 6 is provided with inside lamp housing 1 roof, LED light source 2 is located on fixed block 6, the other end of elastic tensioning part 4 is hooked on fixed block 6, the upper end line of elastic tensioning part 5 can be hooked on fixed block 6, then fixed block 6 is fixed on lamp housing 1 roof by screw etc., makes the installation of elastic tensioning part 5 simpler like this.Fixed block 5 is radiator, can improve the heat dispersion of LED light source 2.
Reflector 4 and end cap 3 between be provided with scattering sheet 7.
During installation, first the upper end of four elastic tensioning parts 5 is hooked on fixed block 6 respectively, then end cap 3 and the axial superposition of reflector 4 are put in lamp housing 1, finally pull bullet elastic tensioning part 5 lower end to make it be hooked on end cap 3, complete installation like this, end cap 3 and reflector 4 axial compression.

Claims (8)

1. a LED, is characterized in that: comprise
Lamp housing (1);
LED light source (2), is located in described lamp housing (1);
End cap (3), is located at described lamp housing (1) bottom;
Reflector (4), is located in described lamp housing (1) and lower end by described end cap (3) location;
Elastic tensioning part (5), one end is fixed on lamp housing (1), the other end is fixed on end cap (3) or reflector (4) and makes end cap (3) and reflector (4) axial compression, and elastic tensioning part (5) is provided with many.
2. a kind of LED according to claim 1, it is characterized in that: described elastic tensioning part (5) one end is fixed on described end cap (3), described end cap (3) madial wall is provided with protruding positioning boss (31), and described reflector (4) lower end is pressed against described positioning boss (31) top.
3. a kind of LED according to claim 1, it is characterized in that: inside described lamp housing (1) roof, be provided with fixed block (6), described LED light source (2) is located on described fixed block (6), and the other end of described elastic tensioning part (4) is hooked on described fixed block (6).
4. a kind of LED according to claim 2, is characterized in that: described fixed block (5) is radiator.
5. a kind of LED according to claim 1, is characterized in that: described lamp housing (1) is hollow barrel, and described elastic tensioning part (4) and end cap (3) are located in lamp housing (1).
6. a kind of LED according to claim 1, is characterized in that: described reflector (4) upper end leans on the lower surface of described LED light source (2).
7. a kind of LED according to claim 1, is characterized in that: be provided with scattering sheet (7) between described reflector (4) and described end cap (3).
8. a kind of LED according to claim 1, is characterized in that: described elastic tensioning part (5) is spring, is provided with four, circumferential uniform outward at reflector (4).
CN201520443205.7U 2015-06-25 2015-06-25 A kind of LED Expired - Fee Related CN204704654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520443205.7U CN204704654U (en) 2015-06-25 2015-06-25 A kind of LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520443205.7U CN204704654U (en) 2015-06-25 2015-06-25 A kind of LED

Publications (1)

Publication Number Publication Date
CN204704654U true CN204704654U (en) 2015-10-14

Family

ID=54284272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520443205.7U Expired - Fee Related CN204704654U (en) 2015-06-25 2015-06-25 A kind of LED

Country Status (1)

Country Link
CN (1) CN204704654U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351763A (en) * 2015-11-30 2016-02-24 江门市江海区金灯照明有限公司 Lamp with safety protecting layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351763A (en) * 2015-11-30 2016-02-24 江门市江海区金灯照明有限公司 Lamp with safety protecting layer

Similar Documents

Publication Publication Date Title
CN204879616U (en) Reference column LED ball bubble lamp
CN204704654U (en) A kind of LED
CN202065861U (en) LED lamp with retractable lamp pole
CN203109837U (en) Threaded connection adjusting assembly
CN102913789B (en) Led lamp
CN206291082U (en) A kind of lamp-mounting structure
CN205002055U (en) Mounting structure of audible -visual annunciator lamp shade convenient to installation
CN205351049U (en) LED inductive down lamp
CN204494314U (en) The reflecting cup structure of LED lamp
CN204663944U (en) A kind of connection set for expanding ceiling fan using function
CN204084064U (en) A kind of LED Ceiling light
CN203298036U (en) Lamp tube allowing installation angle changing
CN203109838U (en) Angular positioning assembly
CN203771058U (en) Novel baseball-bat-shaped flashlight
CN203190244U (en) Ceiling lamp
CN208546836U (en) A kind of shot-light being easily installed
CN203147566U (en) Automobile daytime running lamp
CN201003725Y (en) Lamp
CN208967628U (en) A kind of downlight being easily installed
CN205581487U (en) Camera light filling photography luminaire
CN205372456U (en) Light -operated LED down lamp
CN205746650U (en) A kind of double U Electricity-Saving Lamp Moulds One
CN207500905U (en) A kind of novel petrol station lamp
CN204534471U (en) A kind of LED wall lamp erecting device
CN212601177U (en) Auxiliary clamp for flattening

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: 20151014

Termination date: 20200625

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