CN203147665U - Stud-spring contact-type LED conductive module - Google Patents
Stud-spring contact-type LED conductive module Download PDFInfo
- Publication number
- CN203147665U CN203147665U CN 201220747468 CN201220747468U CN203147665U CN 203147665 U CN203147665 U CN 203147665U CN 201220747468 CN201220747468 CN 201220747468 CN 201220747468 U CN201220747468 U CN 201220747468U CN 203147665 U CN203147665 U CN 203147665U
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- China
- Prior art keywords
- stud
- shell fragment
- light source
- connecting groove
- substrate
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- 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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Abstract
The utility model discloses a stud-spring contact-type LED conductive module and aims to overcome inconveniences in welding LEDs. The stud-spring contact-type LED conductive module comprises a positioning stud, a lock nut matching with the positioning stud, a spring component, a light source module, and leads. The positioning stud comprises a stud head and a stud body. The light source module comprises a substrate, a chip set disposed on the substrate and a light source pad corresponding to the chip set. The center of the substrate is provided with a positioning hole. The stud body of the positioning stud matches with the positioning hole. The spring component comprises a connecting groove and a spring plate. Part of the spring plate is located in the connecting groove, and the other part of the spring plate passes out of the upper end of the connecting groove and passes through the side wall of the positioning stud to contact with the light source pad of the light source module. The leads pass into the lower end of the connecting groove to contact with the spring plate located inside the connecting groove. The stud-spring contact-type LED conductive module has the advantages of reasonable structure, no need for welding, long service life and the like.
Description
Technical field
The utility model relates to illuminating equipment, is specifically related to a kind of stud-shape shell fragment contact LED conductive module.
Background technology
LED is as the main flow lighting apparatus on the present market, has long service life, advantages such as environmental protection, but LED lamp pearl is generally adopted the bonding wire structure in the market, just be about to power lead and light source module, negative pole directly welds, because welding procedure needs the staff to carry out manual operations, the staff also there is higher specification requirement, control and also Chang Yinwei electric iron temperature is difficult in welding process, rosin joint often appears in problems such as anti-static precautions careless omission, problems such as dry joint, increase the fraction defective of finished product easily, its finished product also stays the weldering trace because of welding procedure, and is not easy to clean.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, thereby a kind of simple, stud-shape shell fragment contact LED conductive module of need not to weld rational in infrastructure is provided.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of stud-shape shell fragment contact LED conductive module, comprise positioning stud, the locking nut that is complementary with positioning stud, the shell fragment assembly, light source module and lead, described positioning stud is made up of column cap and shaft, its shaft is the hollow-core construction of a kind of bottom surface opening, the light source module is by substrate, being arranged at wafer set on the substrate and the light source pad of corresponding wafer set forms, the center of substrate has locating hole, the shaft part of positioning stud is complementary with locating hole, the upper surface outer peripheral portion of column cap and locating hole form against, locking nut can form with the lower surface outer peripheral portion of locating hole against, described shell fragment assembly is made up of connecting groove and shell fragment, described connecting groove leads to structure in being, the part of shell fragment is positioned at connecting groove, another part of shell fragment passes the sidewall that passes positioning stud by connecting groove upper end and contacts with the light source pad of light source module, and lead is penetrated with the shell fragment that is arranged in connecting groove by the bottom of connecting groove and contacts.
Further, the outside of described shell fragment assembly connecting groove also is provided with latch, and this latch can form with the hollow-core construction internal chamber wall of positioning stud and fix.
Further, the shell fragment of described shell fragment assembly is a kind of copper material shell fragment.
Further, described light source module is a kind of COB light source.
Further, the substrate in the described light source module is a kind of aluminium base.
The beneficial effect of stud-shape shell fragment contact LED conductive module described in the utility model is: by positioning stud screens shell fragment assembly, the shell fragment assembly formation path that contacts with lead and light source module respectively, and also realized the welding structure of exempting from of light source encapsulation thus, this structure need not welding, the workman can finish in pure manual operations, damage to light source has dropped to minimum, and problems such as the not jaundice that causes of the spot that can occur welding and bonding wire, oxidation, the light source module is fixed by the form that screw thread compresses in addition, more convenient when the workman is encapsulated, the fastness of product is also stronger.
Description of drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is the structural representation of double-screw bolt;
Fig. 3 is the structural representation of light source module;
Fig. 4 is the structural representation of shell fragment assembly;
Fig. 5 is entire combination structural representation of the present utility model.
The specific embodiment
Below in conjunction with Figure of description the specific embodiment of the present utility model is described in detail.Obviously, described embodiment only is a part of embodiment of the present utility model, and other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work belongs to protection domain of the present utility model.
Stud-shape shell fragment contact LED conductive module shown in Fig. 1-4, comprise positioning stud 1, the locking nut 5 that is complementary with positioning stud 1, shell fragment assembly 2, light source module 3 and lead 4, described positioning stud 1 is made up of column cap 11 and shaft 12, its shaft 12 is provided with the hollow-core construction 13 of opening for a kind of bottom surface, light source module 3 is by substrate 31, being arranged at wafer set 32 on the substrate 31 and the light source pad 33 of corresponding wafer set 32 forms, the center of substrate 31 has locating hole 34, shaft 12 parts and the locating hole 34 of positioning stud 1 are complementary, the upper surface outer peripheral portion of column cap 11 and locating hole 34 form against, locking nut 5 can form with the lower surface outer peripheral portion of locating hole 34 against, described shell fragment assembly 2 is made up of connecting groove 21 and shell fragment 22, described connecting groove 21 leads to structure in being, the part of shell fragment 22 is positioned at connecting groove 21, another part of shell fragment 22 is passed the sidewall that passes positioning stud 1 and contacts with the light source pad 33 of light source module 3 by connecting groove 21 upper ends, lead 4 is penetrated with the shell fragment 22 that is arranged in connecting groove 21 by the bottom of connecting groove 21 and contacts, the outside of connecting groove 21 also is provided with latch 211, and this latch 211 can form with the hollow-core construction internal chamber wall of positioning stud 1 and fix.
In the utility model, the shell fragment of shell fragment assembly is a kind of copper material shell fragment.
In the utility model, the substrate in the light source module is a kind of aluminium base.
In the utility model, the light source module is a kind of COB light source.
More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, all should be encompassed in protection domain of the present utility model in.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. stud-shape shell fragment contact LED conductive module, it is characterized in that: comprise positioning stud, the locking nut that is complementary with positioning stud, the shell fragment assembly, light source module and lead, described positioning stud is made up of column cap and shaft, its shaft is the hollow-core construction of a kind of bottom surface opening, the light source module is by substrate, being arranged at wafer set on the substrate and the light source pad of corresponding wafer set forms, the center of substrate has locating hole, the shaft part of positioning stud is complementary with locating hole, the upper surface outer peripheral portion of column cap and locating hole form against, locking nut can form with the lower surface outer peripheral portion of locating hole against, described shell fragment assembly is made up of connecting groove and shell fragment, described connecting groove leads to structure in being, the part of shell fragment is positioned at connecting groove, another part of shell fragment passes the sidewall that passes positioning stud by connecting groove upper end and contacts with the light source pad of light source module, and lead is penetrated with the shell fragment that is arranged in connecting groove by the bottom of connecting groove and contacts.
2. stud-shape shell fragment contact LED conductive module according to claim 1, it is characterized in that: the outside of described shell fragment assembly connecting groove also is provided with latch, and this latch can form with the hollow-core construction internal chamber wall of positioning stud and fix.
3. stud-shape shell fragment contact LED conductive module according to claim 1, it is characterized in that: the shell fragment of described shell fragment assembly is a kind of copper material shell fragment.
4. stud-shape shell fragment contact LED conductive module according to claim 1, it is characterized in that: described light source module is a kind of COB light source.
5. stud-shape shell fragment contact LED conductive module according to claim 1, it is characterized in that: the substrate in the described light source module is a kind of aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747468 CN203147665U (en) | 2012-12-29 | 2012-12-29 | Stud-spring contact-type LED conductive module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747468 CN203147665U (en) | 2012-12-29 | 2012-12-29 | Stud-spring contact-type LED conductive module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147665U true CN203147665U (en) | 2013-08-21 |
Family
ID=48975185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747468 Expired - Fee Related CN203147665U (en) | 2012-12-29 | 2012-12-29 | Stud-spring contact-type LED conductive module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147665U (en) |
-
2012
- 2012-12-29 CN CN 201220747468 patent/CN203147665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI HANGUANG OPTRONICS CO., LTD. Free format text: FORMER OWNER: DONGGUAN ANSHANG CHONGGUANG TECHNOLOGY CO., LTD. Effective date: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523170 DONGGUAN, GUANGDONG PROVINCE TO: 432000 XIAOGAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: 432000 Hubei city in Xiaogan province Xiao Han Road No. 29 Han Technology Park Patentee after: Hubei Hanguang Photoelectric Co., Ltd. Address before: 523170 Guangdong city in Dongguan Province town of Kau Yong Jinniu Village Industrial Zone Patentee before: Dongguan Anshang Chongguang Technology Co., Ltd. |
|
| 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: 20130821 Termination date: 20161229 |