CN202938116U - Plug board type light-emitting diode (LED) lamp - Google Patents
Plug board type light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202938116U CN202938116U CN2012206517910U CN201220651791U CN202938116U CN 202938116 U CN202938116 U CN 202938116U CN 2012206517910 U CN2012206517910 U CN 2012206517910U CN 201220651791 U CN201220651791 U CN 201220651791U CN 202938116 U CN202938116 U CN 202938116U
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- axial hole
- bee
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a plug board type light-emitting diode (LED) lamp which comprises a lamp seat, an LED lamp board and a lamp cover. The lamp cover is arranged at the front end of the lamp board in a buckled mode. An inserting groove is formed in the lamp seat. When the LED lamp board is arranged in the inserting groove in an inserted mode, a power supply contact on the LED lamp board is contacted with a lamp seat contact in the inserting groove. The lamp seat is in a cylinder shape. A main axial hole and M auxiliary axial holes are formed at the back end of the lamp seat. The M auxiliary axial holes are evenly distributed relative to the main axial hole in a circumferential mode. The main axial hole draws N groups of main bee holes along the axial direction. Each group of axial main bee holes is located on the same cross section. The number of the axial main bee holes of each group is M. External space is communicated with the main axial hole through the axial main bee holes. Each auxiliary axial hole extracts N radial auxiliary bee holes. The plug board type LED lamp adopts a plug board type assembly mechanism, is convenient to dismantle and install, and easy to maintain, and has good heat diffusion performance.
Description
Technical field
The utility model relates to a kind of board plug type LED light fixture.
Background technology
Existing LED light fixture, directly the LED lamp plate is arranged in lamp holder, then the outside screw locking, power line used is welded on the upper LED lamp power supply of LED lamp plate, in case the LED lamp has fault, need to take shell, screw apart, and take off power line, then keep in repair and change, also need re-start the welding of power line, this pattern is that replacing and the maintenance of LED lamp causes great difficulty, also brings great inconvenience to the user.
In addition, existing LED light fixture, along with the increase of power, the heating of LED lamp will have a strong impact on the normal operation of light fixture, after raising as temperature, LED lamp luminescent quality variation, light efficiency reduces, and have a strong impact on its service life, therefore, heat dissipation problem is a problem demanding prompt solution.
In view of this, be necessary to design the good LED light fixture of a assembling and convenient disassembly and heat dispersion.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of board plug type LED light fixture, and this board plug type LED light fixture adopts the board plug type assemble mechanism, and easy accessibility is easy to safeguard.
The technical solution of utility model is as follows:
A kind of board plug type LED light fixture comprises lamp socket, LED lamp plate and lampshade; The lampshade spiral-lock is at the front end of lamp socket; Lamp socket is provided with slot, and when described LED lamp plate was inserted in this slot, the lamp socket contacts in the power contact on the LED lamp plate and slot contacted.
Described lamp socket is cylindrical, and the rear end of lamp socket has a main axial hole and M auxiliary axial hole; M auxiliary axial hole arranged with respect to the circumferential decile of described main axial hole; Main axial hole is radially drawn the radially main bee-hole of N group, and the radially main bee-hole of each group is in same cross section; The radially main bee-hole of each group is M; Described radially main bee-hole connects space outerpace and described main axial hole;
Each auxiliary axial hole is drawn N radially auxiliary bee-hole; Radially auxiliary bee-hole connects space outerpace and described auxiliary axial hole, and N is the integer between 2-10, and namely N is 2,3,4,5,6,7,8,9,10.M is the integer between 6-12.
N is preferably 2, M and is preferably 6.
Power contact on lamp socket contacts and LED lamp plate is 4, and power contact comprises 2 cathode contacts and two cathode contacts, and 4 power contacts are arranged side by side, and two cathode contacts are positioned at the middle part, and 2 cathode contacts are positioned at both sides; Described lampshade is hemispherical or dome-shaped.
The outer wall of described lamp socket is provided with at least 2 installing holes.
Lamp socket is provided with pushing circulation locking and reaches from ejecting mechanism.
Beneficial effect:
Board plug type LED light fixture of the present utility model adopts LED lamp plate and the assembling that realizes the LED lamp plate that coordinates with the lamp socket of slot dexterously, thus assembling and dismounting all very convenient, so simple as SD card of plug-in mounting on mobile phone.This design is very ingenious.
Further, reach from ejecting mechanism owing to having adopted the pushing circulation to lock, thereby it is very convenient to make the LED lamp plate withdraw from, and only need press, the LED lamp plate namely ejects.This mechanism is about to this mechanism and is applied in cleverly on the LED light fixture for using for reference the slot mechanism in the fields such as mobile phone and digital camera, thereby novel and ingenious.
In addition, for solving the heat dissipation problem of LED lamp plate, lamp socket is made as a whole radiator, and based on bionics principle, used for reference the loose structure (therefore " bee-hole " said in its heat dissipation ventilation hole name) of peak nest, design the crisscross integrated radiating mechanism based on a plurality of louvres, ideally solved the heat dissipation problem of LED lamp plate.
And whole cooling mechanism adopts symmetric design, and is handsome in appearance.
Description of drawings
Fig. 1 is the general structure schematic diagram (during plug-in mounting LED lamp plate) of board plug type LED light fixture;
Fig. 2 is general structure schematic diagram when plug-in mounting LED lamp plate (not) of board plug type LED light fixture;
Fig. 3 is the structural representation (back view) of LED lamp plate;
Fig. 4 is the structural representation (front elevation) of LED lamp plate;
Fig. 5 is general structure schematic diagram when plug-in mounting LED lamp plate (not bottom view) of board plug type LED light fixture;
Fig. 6 is the rear end face schematic diagram of lamp socket;
Fig. 7 is the side schematic view of lamp socket.
Label declaration: the 1-lamp socket, the 2-LED lamp plate, 3-LED lamp pearl, the 4-lampshade, the 5-slot, the 6-lamp socket contacts, the 7-installing hole, the 8-cathode contact, the 9-cathode contact, the radially main bee-hole of 12-master's axial hole, 13-, 14-assists axial hole, the radially auxiliary bee-hole of 15-.
The specific embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
Embodiment 1:
As shown in Fig. 1-7, a kind of board plug type LED light fixture comprises lamp socket, LED lamp plate and lampshade; The lampshade spiral-lock is at the front end of lamp socket; Lamp socket is provided with slot, and when described LED lamp plate was inserted in this slot, the lamp socket contacts in the power contact on the LED lamp plate and slot contacted.
Described lamp socket is cylindrical, and the rear end of lamp socket has a main axial hole and 6 auxiliary axial holes; 6 auxiliary axial holes are arranged with respect to the circumferential decile of described main axial hole; Main axial hole is radially drawn two groups of radially main bee-holes, and the radially main bee-hole of each group is in same cross section; The radially main bee-hole of each group is 6, and 2 radially main bee-holes of arbitrary neighborhood differ 60 degree angles; Described radially main bee-hole connects space outerpace and described main axial hole;
Each auxiliary axial hole is drawn 2 radially auxiliary bee-holes; Radially auxiliary bee-hole connects space outerpace and described auxiliary axial hole.
Radially main bee-hole passes between 2 adjacent auxiliary axial holes.Whole cooling mechanism has U.S. of symmetrical harmony.
Above-mentioned bee-hole can be called air vent or louvre.
Power contact on lamp socket contacts and LED lamp plate is 4, and power contact comprises 2 cathode contacts and two cathode contacts, and 4 power contacts are arranged side by side, and two cathode contacts are positioned at the middle part, and 2 cathode contacts are positioned at both sides; [be not easy to cause short circuit.] described lampshade is hemispherical
The outer wall of described lamp socket is provided with 4 installing holes.[being used for other equipment with this board plug type LED lamp installation]
Lamp socket is provided with pushing circulation locking and reaches from ejecting mechanism.[this mechanism is prior art, extensive use in the fields such as SD deck, micro SD deck or CF deck, and as referring to CN2917008Y, application number 200620013878.X, name is called the patent application of " pushing circular card locking and from the mechanism of ejecting card ".】
During use, power line is introduced from main axial hole, or axial hole is set in addition as the power supply lead wire hole, and the power supply of introducing is dc source, and contact direct and on lamp socket is connected, and is the power supply of LED lamp plate.
This board plug type LED light fixture adopts aforesaid board plug type LED light fixture, by LED lamp plate and the assembling that realizes the LED lamp plate that coordinates with the lamp socket of slot; By being set, 1 main axial hole, 12 radially main bee-holes, 6 auxiliary axial holes and 12 radially auxiliary bee-holes provide heat radiation for the LED lamp plate on lamp socket.
By pushing circulation locking being set on lamp socket and from ejecting mechanism, making the plug of LED lamp plate convenient.
All the other embodiment explanations:
Lampshade can be dome-shaped.The dome-shaped lampshade is namely as common revolving UV mirror.
Radially main bee-hole, auxiliary axial hole and radially the number of auxiliary bee-hole can change according to the value of M and N.
Claims (5)
1. a board plug type LED light fixture, is characterized in that, comprises lamp socket, LED lamp plate and lampshade; The lampshade spiral-lock is at the front end of lamp socket; Lamp socket is provided with slot, and when described LED lamp plate was inserted in this slot, the lamp socket contacts in the power contact on the LED lamp plate and slot contacted.
2. board plug type LED light fixture according to claim 1, is characterized in that, described lamp socket is cylindrical, and the rear end of lamp socket has a main axial hole and M auxiliary axial hole; M auxiliary axial hole arranged with respect to the circumferential decile of described main axial hole; Main axial hole is radially drawn the radially main bee-hole of N group, and the radially main bee-hole of each group is in same cross section; The radially main bee-hole of each group is M; Described radially main bee-hole connects space outerpace and described main axial hole;
Each auxiliary axial hole is drawn N radially auxiliary bee-hole; Radially auxiliary bee-hole connects space outerpace and described auxiliary axial hole, and N is the integer between 2-10, and M is the integer between 6-12.
3. board plug type LED light fixture according to claim 2, it is characterized in that, power contact on lamp socket contacts and LED lamp plate is 4, power contact comprises 2 cathode contacts and two cathode contacts, and 4 power contacts are arranged side by side, two cathode contacts are positioned at the middle part, and 2 cathode contacts are positioned at both sides; Described lampshade is hemispherical or dome-shaped.
4. board plug type LED light fixture according to claim 3, is characterized in that, the outer wall of described lamp socket is provided with at least 2 installing holes.
5. according to claim 1-4 described board plug type LED of any one light fixtures, is characterized in that, lamp socket is provided with pushing circulation locking and reaches from ejecting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206517910U CN202938116U (en) | 2012-12-03 | 2012-12-03 | Plug board type light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206517910U CN202938116U (en) | 2012-12-03 | 2012-12-03 | Plug board type light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938116U true CN202938116U (en) | 2013-05-15 |
Family
ID=48322353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206517910U Withdrawn - After Issue CN202938116U (en) | 2012-12-03 | 2012-12-03 | Plug board type light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927485A (en) * | 2012-12-03 | 2013-02-13 | 中南林业科技大学 | Plugboard type LED (Light Emitting Diode) light fitting and realizing method thereof |
-
2012
- 2012-12-03 CN CN2012206517910U patent/CN202938116U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927485A (en) * | 2012-12-03 | 2013-02-13 | 中南林业科技大学 | Plugboard type LED (Light Emitting Diode) light fitting and realizing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130515 Effective date of abandoning: 20150128 |
|
| RGAV | Abandon patent right to avoid regrant |