CN201599737U - LED lamp body and lamp cap - Google Patents
LED lamp body and lamp cap Download PDFInfo
- Publication number
- CN201599737U CN201599737U CN 200920265672 CN200920265672U CN201599737U CN 201599737 U CN201599737 U CN 201599737U CN 200920265672 CN200920265672 CN 200920265672 CN 200920265672 U CN200920265672 U CN 200920265672U CN 201599737 U CN201599737 U CN 201599737U
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- Prior art keywords
- lamp
- led
- lamp body
- contact
- lamp holder
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED lamp device, in particular to an LED lamp body and a lamp cap, wherein the LED lamp body comprises a lamp body and a circuit board; the lamp cap is arranged at the lower end of the lamp body; the lamp body is provided with a first connector and a first contact that is electrically connected with the circuit board; and an insulating board is arranged in the lamp body. The insulating board is arranged in the LED lamp body, thereby preventing the heat generated by an LED luminous body when in work from being transmitted to the circuit board, so as to prolong the service life of the entire LED lamp. The lamp cap matched with the LED lamp body for use comprises a lamp cap body and the LED luminous body, wherein the lamp cap body is provided with a second connector and a second contact; the lamp body is detachably connected with the lamp cap; the second contact is electrically connected with the LED luminous body; when the lamp body is connected with the lamp cap, the first contact is contacted with the second contact. In the utility model, the LED lamp body is detachably connected with the lamp cap, thereby facilitating the maintenance and replacement for the LED lamp and greatly saving the cost for replacing the LED lamp.
Description
Technical field:
The utility model relates to LED lamp device, the lamp holder that refers in particular to a kind of LED lamp body and be used with this LED lamp body.
Background technology:
In lighting technical field, use the illumination of LED illuminator to reach consumer's approval gradually, compare traditional illuminating lamp, advantages such as it has power saving, the life-span is long, operating voltage is low, security performance is good, the power consumption of the LED lamp of equal brightness approximately has only 10% of incandescent lamp, and the LED lamp has been represented the developing direction of green illumination.But because the LED illuminator will could obtain very high illumination effect and comparatively desirable service life below 80 ℃, therefore the heat dispersion of LED lamp is had relatively high expectations, heat radiation can not cause freely that LED light declines, and reduces luminous efficiency and the service life that shortens the LED lamp.
In order to obtain better radiating effect, someone is provided with fin at the outer wall of LED lamp, though can strengthen the heat radiation of LED lamp, but LED lamp illuminator can produce more heat when work, pass to wiring board by the LED lamp body, driving power is aging on the easy quickening wiring board, whole service life to the LED lamp has very big influence, when often LED lamp illuminator is also in normal useful life, driving electronic component on the wiring board is aged deterioration, and have to LED lamp integral body is changed, strengthened the waste of resource, strengthened the use or the replacement cost of LED lamp.
The utility model content:
The technical problems to be solved in the utility model provides a kind of whole service life that can improve the LED lamp, and can reduce maintenance cost and the LED lamp body of replacement cost and the lamp holder that is used with this LED lamp body of LED lamp.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED lamp body comprises lamp body and is arranged at the interior wiring board of lamp body that the lamp body lower end is provided with the crown top of burner that is used to connect lamp socket, first contact that described lamp body is provided with first connector and is electrically connected with wiring board;
Be provided with heat-insulating shield in the described lamp body.
Wherein, described lamp body is provided with cylindrical hole, and first contact is arranged at the inwall of cylindrical hole.
Wherein, the described crown top of burner is the crown top of burner body that has crown top of burner screw thread, and this crown top of burner and screw type lamp socket are connected.
Wherein, the described crown top of burner is provided with clip-connecting rod.
Wherein, described first connector is first screw thread or first buckle.
The lamp holder that a kind of and described LED lamp body is used, comprise the lamp holder body and be arranged at the LED illuminator of lamp holder body, the outer wall of lamp holder body is provided with fin, and described lamp holder body is provided with second connector corresponding with first connector and second contact corresponding with first contact;
Described lamp body and lamp holder are for removably connecting;
Described second contact is electrically connected with the LED illuminator;
When described lamp body was connected with lamp holder, first contact and second contact were inconsistent.
Wherein, described lamp holder body is provided with joint pin, and second contact is arranged at the outer wall of joint pin.
Wherein, described lamp holder body upper surface is provided with Transparent lamp shade.
Wherein, described second connector is second screw thread or second buckle.
The beneficial effects of the utility model are:
The utility model provides a kind of LED lamp body, comprises lamp body and is arranged at the interior wiring board of lamp body, and the lamp body lower end is provided with the crown top of burner that is used to connect lamp socket, first contact that described lamp body is provided with first connector and is electrically connected with wiring board; Be provided with heat-insulating shield in the described lamp body.By in the LED lamp body, heat-insulating shield being set, the heat transferred wiring board that the LED illuminator produces during prevention work avoids the temperature of wiring board too high, slows down the aging of electronic component on the wiring board, the service life of extension wire plate, thus the service life of LED lamp integral body prolonged.
The lamp holder that a kind of and described LED lamp body is used, comprise the lamp holder body and be arranged at the LED illuminator of lamp holder body, the outer wall of lamp holder body is provided with fin, and described lamp holder body is provided with second connector corresponding with first connector and second contact corresponding with first contact; Described lamp body and lamp holder are for removably connecting; Described second contact is electrically connected with the LED illuminator; When described lamp body is connected with lamp holder, first connector and second connector are connected, first contact is promptly inconsistent with second contact.The utility model removably connects adopting between LED lamp body and the lamp holder, be convenient to the maintenance and the replacing of LED lamp, if the LED lamp body of LED lamp or lamp holder damage when needing to change, the LED lamp body or the lamp holder that only need to change model of the same race get final product, and need not LED lamp integral body is changed, saved the cost that the LED lamp is changed greatly, practical.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is the structural representation of the lamp holder of the utility model embodiment one;
Accompanying drawing 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment one;
Accompanying drawing 4 is the structural representation of the utility model embodiment two.
The specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to qualification of the present utility model.
Be depicted as the utility model embodiment one as accompanying drawing 1～3, a kind of LED lamp body, comprise lamp body 1 and be arranged at wiring board 2 in the lamp body 1, lamp body 1 lower end is provided with the crown top of burner 11 that is used to connect lamp socket, first contact that described lamp body 1 is provided with first connector 3 and is electrically connected with wiring board 2; Be provided with heat-insulating shield 4 in the described lamp body 1.By heat-insulating shield 4 is set in lamp body 1, the heat transferred wiring board 2 that stops LED illuminator 6 to produce during work avoids the temperature of wiring board 2 too high, slows down the aging of electronic component on the wiring board 2, the service life of extension wire plate 2, thus the service life of LED lamp integral body prolonged.
The described lamp body 1 of present embodiment is provided with the inwall that cylindrical hole 12, the first contacts are arranged at cylindrical hole 12, and the first charged contact is hidden in the cylindrical hole 12, and the maintenance personal runs into first contact because of carelessness and gets an electric shock when preventing to change lamp body 1.
The described crown top of burner 11 of present embodiment is for having the crown top of burner body of crown top of burner screw thread, and this crown top of burner 11 is connected with the screw type lamp socket, is convenient to lamp body 1 be connected with the screw type lamp socket, strengthens the applicability of LED lamp.
Described first connector 3 of present embodiment is first screw thread or first buckle, and in the present embodiment, first connector 3 is first screw thread.
Be the utility model embodiment two as shown in Figure 4, be with the difference of the foregoing description one: described first connector 3 is first buckle 31, also can reach the technique effect with the foregoing description one; The described crown top of burner 11 is provided with clip-connecting rod 13, and this crown top of burner 11 is fastened and connected with the buckle-type lamp socket, makes lamp body 1 of the present utility model also applicable to the buckle-type lamp socket, and applicability is wider.
A kind of lamp holder that is used with the LED lamp body described in the embodiment one, comprise lamp holder body 5 and be arranged at the LED illuminator 6 of lamp holder body 5, the outer wall of lamp holder body 5 is provided with fin, and described lamp holder body 5 is provided with second connector 51 and with first contact corresponding second contact corresponding with first connector 3; Described lamp body 1 and lamp holder are for removably connecting; Described second contact is electrically connected with LED illuminator 6; When described lamp body 1 is connected with lamp holder, first connector 3 and second connector 51 are connected, first contact is promptly inconsistent with second contact.Adopt between lamp body 1 that the utility model is incited somebody to action and the lamp holder and removably connect, be convenient to the maintenance and the replacing of LED lamp, if the lamp body 1 of LED lamp or lamp holder damage when needing to change, the lamp body 1 or the lamp holder that only need to change model of the same race get final product, and need not LED lamp integral body is changed, saved the cost that the LED lamp is changed or keeped in repair greatly, practical.
The described lamp holder body 5 of present embodiment is provided with the outer wall that joint pin 52, the second contacts are arranged at joint pin 52, when lamp body 1 is connected with lamp holder, is convenient to first contact and second contact is inconsistent, thereby realizes that first contact is electrically connected with second contact.
Described lamp holder body 5 upper surfaces of present embodiment are provided with Transparent lamp shade 7, prevent that dust is attached on the LED illuminator 6 and is difficult to remove, and are as long as Transparent lamp shade 7 is cleaned up, convenient and practical when the utility model needs dust out.
Described second connector 51 of present embodiment is second screw thread or second buckle, if first connector 3 on the lamp body 1 is first screw thread, then second connector 51 is and corresponding second screw thread of first screw thread; If first connector 3 on the lamp body 1 is first buckle, then second connector 51 is and corresponding second buckle of first buckle, is convenient to being connected of lamp body 1 and lamp holder.In the present embodiment, second connector 51 is second screw thread.
The foregoing description is two kinds in the preferable implementation of the utility model; in addition; the utility model can also other modes realize that any conspicuous replacement is all within protection domain of the present utility model under the prerequisite that does not break away from the present utility model design.
Claims (9)
1. LED lamp body, comprise lamp body (1) and be arranged at the interior wiring board (2) of lamp body (1), lamp body (1) lower end is provided with the crown top of burner (11) that is used to connect lamp socket, it is characterized in that: first contact that described lamp body (1) is provided with first connector (3) and is electrically connected with wiring board (2);
Be provided with heat-insulating shield (4) in the described lamp body (1).
2. a kind of LED lamp body according to claim 1 is characterized in that: described lamp body (1) is provided with cylindrical hole (12), and first contact is arranged at the inwall of cylindrical hole (12).
3. a kind of LED lamp body according to claim 1 is characterized in that: the described crown top of burner (11) is for having the crown top of burner body of crown top of burner screw thread.
4. a kind of LED lamp body according to claim 1 is characterized in that: the described crown top of burner (11) is provided with clip-connecting rod (13).
5. a kind of LED lamp body according to claim 1 is characterized in that: described first connector (3) is first screw thread or first buckle (31).
6. lamp holder that is used with the described LED lamp body of claim 1, comprise lamp holder body (5) and be arranged at the LED illuminator (6) of lamp holder body (5), the outer wall of lamp holder body (5) is provided with fin, it is characterized in that: described lamp holder body (5) is provided with second connector (51) corresponding with first connector (3) and second contact corresponding with first contact;
Described lamp body (1) and lamp holder are for removably connecting;
Described second contact is electrically connected with LED illuminator (6);
Described lamp body (1) is when being connected with lamp holder, and first contact and second contact are inconsistent.
7. lamp holder according to claim 6 is characterized in that: described lamp holder body (5) is provided with joint pin (52), and second contact is arranged at the outer wall of joint pin (52).
8. lamp holder according to claim 6 is characterized in that: described lamp holder body (5) upper surface is provided with Transparent lamp shade (7).
9. lamp holder according to claim 6 is characterized in that: described second connector (51) is second screw thread or second buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920265672 CN201599737U (en) | 2009-12-25 | 2009-12-25 | LED lamp body and lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920265672 CN201599737U (en) | 2009-12-25 | 2009-12-25 | LED lamp body and lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599737U true CN201599737U (en) | 2010-10-06 |
Family
ID=42810791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920265672 Expired - Fee Related CN201599737U (en) | 2009-12-25 | 2009-12-25 | LED lamp body and lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425735A (en) * | 2011-11-30 | 2012-04-25 | 上海大学 | LED-PAR (light-emitting diode-parabolic aluminum reflector) lamp with gird radiating structure |
| CN102454907A (en) * | 2010-11-03 | 2012-05-16 | 台湾积体电路制造股份有限公司 | Light-emitting diode lamp and method of making |
-
2009
- 2009-12-25 CN CN 200920265672 patent/CN201599737U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454907A (en) * | 2010-11-03 | 2012-05-16 | 台湾积体电路制造股份有限公司 | Light-emitting diode lamp and method of making |
| CN102454907B (en) * | 2010-11-03 | 2014-05-14 | 台湾积体电路制造股份有限公司 | Light-emitting diode lamp and method of making |
| CN102425735A (en) * | 2011-11-30 | 2012-04-25 | 上海大学 | LED-PAR (light-emitting diode-parabolic aluminum reflector) lamp with gird radiating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20171225 |