CN201844259U - Led illuminating lamp - Google Patents
Led illuminating lamp Download PDFInfo
- Publication number
- CN201844259U CN201844259U CN201020572846XU CN201020572846U CN201844259U CN 201844259 U CN201844259 U CN 201844259U CN 201020572846X U CN201020572846X U CN 201020572846XU CN 201020572846 U CN201020572846 U CN 201020572846U CN 201844259 U CN201844259 U CN 201844259U
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- CN
- China
- Prior art keywords
- circuit board
- illuminating lamp
- led illuminating
- pin
- lampshade
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) illuminating lamp, which comprises a lamp holder, a lampshade, a base board and a circuit board, wherein the base board is provided with an LED; and the circuit board is used for controlling the LED; the circuit board is accommodated in the lamp holder and is arranged vertically; and a mounting hole and an L-shaped pin accommodated in the mounting hole are arranged on the circuit board. Compared with the prior art, in the LED illuminating lamp, the retention force between the pin and the circuit board is greatly improved, and the working stability of the circuit board is ensured.
Description
Technical field
The utility model relates to lighting technical field, and relating in particular to LED is the illuminating lamp of light source.
Background technology
At present, illuminating lamp in the Stage Design, shot-light, illuminating lamp in the medical treatment and the shot-light in the house ornamentation, lighting source in the cabinet, and the searchlight in the various checkout facilities all adopts incandescent lamp as light source, utilize the tungsten filament principle of luminosity to throw light on, also there are some to adopt new light emitting source, mercury lamp, sodium vapor lamp etc., but in lamp sources such as projecting apparatus, stage, medical treatment, microscope, various checkout facility, food, beauty treatment, printing, cabinet design, house ornamentation, still it is in the majority to adopt fluorescent lamp or incandescent lamp to get at present, and not only power consumption is bigger, and the life-span of use is also short.LED has long, characteristics such as start-up time is short, nothing is ultraviolet, rich color is full, low-voltage safety of life-span as new type light source.Along with development of science and technology, the LED illuminating lamp also enters people's visual angle gradually in recent years.The LED illuminating lamp have power saving, optically focused, comfortable, change characteristics such as many, be widely used in that scenery is viewed and admired, illumination etc. at home.Yet, further promote the use of, substitute the incandescent lamp, the fluorescent lamp that fall behind, the place that the LED illuminating lamp also need have much room for improvement.
The pin of tradition LED illuminating lamp is to be fixed on the pcb board of LED illuminating lamp inside with SMD Type of Welding, this structure can cause joint loosening under Plug Action, causes that pad opens circuit, even comes off, thereby cause illuminating lamp to light, shortened the service life of LED illuminating lamp.Expectation will replace conventional light source fully at following LED, will be crucial research topic so how to improve the structure of LED lamp, the service life that prolongs it.
Given this, the utility model provides a kind of LED illuminating lamp to solve the problems referred to above.
The utility model content
At the problems referred to above, technical problem to be solved in the utility model is to provide a kind of LED illuminating lamp, and the fixed relationship that it can improve between pin and the circuit board prevents both loose contacts.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LED illuminating lamp, comprise lamp socket, lampshade, have the substrate of light emitting diode and control the circuit board of described light emitting diode, described circuit board is contained in the described lamp socket and is vertical setting, and described circuit board is provided with a pilot hole and is contained in the interior pin of described pilot hole, and described pin is L-shaped.
Further, described lamp socket comprises that upper pedestal reaches and the lower base of described lampshade secure fit, and described upper pedestal is provided with the perforation of passing for described pin.
Further, described lower base be provided with a circular mounting portion and from described installation portion to plurality of fixed portion that lampshade protrudes out.
Further, described circuit board one end is provided with the clamping part that protrudes out to both sides, and described clamping part is trapezoidal.
Further, described pin is provided with a long-armed and galianconism, and described long-armed and described circuit board be arranged in parallel, and described galianconism is placed in the pilot hole on the described circuit board.
Compared to prior art, LED illuminating lamp described in the utility model has improved the confining force between pin and the circuit board greatly, has guaranteed the stability of circuit board work.
Description of drawings
Fig. 1 is the perspective view of the utility model LED illuminating lamp.
Fig. 2 is the perspective exploded view of the utility model LED illuminating lamp.
Fig. 3 A and Fig. 3 B are the cutaway view of the both direction of the utility model LED illuminating lamp.
Fig. 4 is pin and the unassembled preceding three-dimensional exploded view of circuit board in the utility model LED illuminating lamp.
Fig. 5 A is the front view after the assembling of pin and circuit board in the utility model LED illuminating lamp.
Fig. 5 B is the side view after the assembling of pin and circuit board in the utility model LED illuminating lamp.
Below be the label declaration in the accompanying drawing:
| 1, lamp socket; | ||
| 10, pin; | 101, long-armed; | 102, galianconism; |
| 11, screw; | ||
| 12, upper pedestal; | 121, perforation; | |
| 13, lower base; | 14, buckle; | 15, fixed part; |
| 16, circuit board; | 161, pilot hole; | 162, clamping part; |
| 163, minor face; | ||
| 17, installation portion; | ||
| 2, lampshade; | ||
| 20, retainer ring; | 201, interior flange; | 202, outer flange; |
| 203, external screw thread; | ||
| 21, outside wall surface; | 210, installing hole; | 211, top board; |
| 22, bottom; | ||
| 30, substrate; | ||
| 31, lens cap; | 311, flange. | ? |
The specific embodiment
Be depicted as LED illuminating lamp of the present utility model as Fig. 1-5, it comprises lamp socket 1, lampshade 2, the retainer ring 20 that cooperates with described lampshade 2, the substrate 30 that light emitting diode is installed and the circuit board 16 of controlling described light emitting diode.
See also shown in Figure 2, lamp socket 1 described in the utility model comprises upper pedestal 12 and lower base 13, the end face of described upper pedestal 12 is provided with two perforation 121, described lower base 13 comprises a circular mounting portion 17 and is located at plurality of fixed portion 15 on the described installation portion 17, described fixed part 15 protrudes out the bottom surface of installation portion 17 from described installation portion 17 edges to described lampshade 2, and described fixed part 15 is used for cooperating with described lampshade 2 fixing.
Described lampshade 2 is horn-like, it is processed or is stamped to form by aluminum material turning, this lampshade 2 is provided with a smooth continuous outside wall surface 21 and the installing hole 210 of arranging and being provided with along top board 211 circumferencial directions, and described installing hole 210 is used to accommodate the fixed part 15 of described lower base 13 and passes through screw 11 secure fit with described fixed part 15.The internal face of described lampshade 2 is provided with internal thread (not shown).
Described retainer ring 20 is provided with interior flange 201, outer flange 202 and external screw thread 203, flange 201 extends internally from retainer ring 20 bottom levels in described, 202 of outer flanges are from the outside horizontal-extending in described retainer ring 20 bottoms, wherein, flange 201 is used for support of lens cover 31 in described, and described outer flange 202 is used for cooperating with described lampshade 2 bottoms 22.Described retainer ring 20 cooperatively interacts fixing by the internal thread (not shown) of external screw thread 203 and lampshade 2.
Please refer to Fig. 2 and Fig. 3, substrate 30 described in the utility model is installed in the described lampshade 2 and is and is horizontally disposed with; In order to improve the lighting effect of LED diode, LED illuminating lamp described in the utility model also is provided with a lens cap 31 that is positioned at described substrate 30 belows, this lens cap 31 is tapered and be positioned at lampshade 2, described lens cap 31 is provided with a taper surface and from the outside horizontally extending flange 311 in taper surface bottom, described flange 311 is circular and is supported on the interior flange 201 of described retainer ring 20.The end face of described lens cap 31 is provided with a groove 32 that directly covers on the described light emitting diode.
Described circuit board 16 is placed in the lower base 12 of described lamp socket 1 and is vertical placement, described circuit board 16 1 ends are provided with the clamping part 162 that protrudes out to both sides, described clamping part 162 is trapezoidal and is provided with a long limit that is obliquely installed and a minor face 163, please cooperate consult shown in Figure 4, the end of described clamping part 162 is used to be fastened in the madial wall of the installation portion 17 of lower base 13, achieve a fixed connection, guaranteed the firm installation of circuit board 16.Described circuit board 16 is provided with two pilot holes 161 and is installed on pin 10 in the described pilot hole 161 on the other end away from described clamping part 162, described pin 10 is L-shaped, it comprises long-armed 101 and galianconism 102, long-armed 101 perforation 121 that extend in parallel and pass upper pedestal 12 with described circuit board are connected with external power source, galianconism 102 then is contained in the pilot hole 161 of described circuit board 16, and the mode by piercing welding (Through-Hole) realizes and the fixedlying connected of circuit board 16, pin is with surface soldered technology (SMT in the prior art, Surface Mounted Technology) is welded in the mode on the circuit board 16, the piercing welding (Through-Hole) that the utility model adopts can increase the confining force of pin 10 and circuit board greatly, that improves pin 10 grabs the plate effect, it is loosening to make that pin 10 is difficult for, come off, thereby guaranteed the job stability of circuit board, prolonged the service life of illuminating lamp.
Although be the example purpose, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (5)
1. LED illuminating lamp, comprise lamp socket, lampshade, have the substrate of light emitting diode and control the circuit board of described light emitting diode, it is characterized in that: described circuit board is contained in the described lamp socket and is vertical setting, and described circuit board is provided with a pilot hole and is contained in the interior pin of described pilot hole, and described pin is L-shaped.
2. LED illuminating lamp as claimed in claim 1 is characterized in that: described lamp socket comprises that upper pedestal reaches and the lower base of described lampshade secure fit, and described upper pedestal is provided with the perforation of passing for described pin.
3. LED illuminating lamp as claimed in claim 2 is characterized in that: described lower base be provided with a circular mounting portion and from described installation portion to plurality of fixed portion that lampshade protrudes out.
4. LED illuminating lamp as claimed in claim 3 is characterized in that: described circuit board one end is provided with the clamping part that protrudes out to both sides, and described clamping part is trapezoidal.
5. LED illuminating lamp as claimed in claim 4 is characterized in that: described pin is provided with a long-armed and galianconism, and described long-armed and described circuit board be arranged in parallel, and described galianconism is placed in the pilot hole on the described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020572846XU CN201844259U (en) | 2010-10-22 | 2010-10-22 | Led illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020572846XU CN201844259U (en) | 2010-10-22 | 2010-10-22 | Led illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844259U true CN201844259U (en) | 2011-05-25 |
Family
ID=44039148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020572846XU Expired - Fee Related CN201844259U (en) | 2010-10-22 | 2010-10-22 | Led illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454887A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | LED lighting lamp |
-
2010
- 2010-10-22 CN CN201020572846XU patent/CN201844259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454887A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | LED lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20131022 |