CN205039129U - Brief type cap structure - Google Patents
Brief type cap structure Download PDFInfo
- Publication number
- CN205039129U CN205039129U CN201520863810.XU CN201520863810U CN205039129U CN 205039129 U CN205039129 U CN 205039129U CN 201520863810 U CN201520863810 U CN 201520863810U CN 205039129 U CN205039129 U CN 205039129U
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- plastic parts
- conductive base
- base pin
- insulation plastic
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
The utility model discloses a brief type cap structure, include that one is used for the metal sleeve who connects the fluorescent tube body to participate in with electrically conductive, still include an insulating plastic part, should electrically conduct participate in and connect on same insulating plastic part with metal sleeve. Few, the simple to operate of subassembly of this kind of lamp holder, and insulating plastic part adopts plastic material producing, the bakelite plate blanking processing back clout of solving tradition can not utilize the problem that causes the wasting of resources once again, and the insulating plastic part of lamp holder can participate in or metal sleeve integrated into one piece with electrically conductive, and its processing technology is simple, make easily, and manufacturing cost is lower.
Description
Technical field
The utility model relates to daily living article art, refers in particular to a kind of reduced form holder structure.
Background technology
At present, increasing family, office space have been applied to electricity-saving lamp, and therefore, it has been trend of the times that electricity-saving lamp replaces common bulb.Traditional plug type energy saving lamp includes electricity-saving lamp main body and is enclosed within the lamp holder at electricity-saving lamp main body two ends.
Wherein, as depicted in figs. 1 and 2, this lamp holder comprises metal sleeve 1, bakelite plate 2 and conductive base pin 3, described metal sleeve 1 is one end open one end enclosed construction, on the end face closed, offer two grooves 4, in groove 4, be provided with through hole 5, and the periphery of through hole 5 is formed with shirt rim 6.The bottom surface of described conductive base pin 3 is provided with the trip 7 of an annular, and the outer, middle part of conductive base pin 3 is provided with bulge loop 8.Described bakelite plate 2 has three pieces, is circular flake, and wherein one piece of bakelite plate 2 is comparatively large, and another two pieces of bakelite plates 2 are less, and each bakelite plate 2 is equipped with through hole 5.
This conductive base pin 3 is installed on lamp holder in the following manner: make the bakelite plate 2 of bulk be posted on the bottom of the end face of metal sleeve 1, and two little bakelite plates 2 are attached in the groove 4 relative with two through hole 5, and shirt rim 6 is clipped between large bakelite plate 2 and little bakelite plate 2.Two conductive base pins 3 pass the through hole 5 of large bakelite plate 2, metal sleeve 1 and little bakelite plate 2 from the inner chamber of metal sleeve 1, the top of conductive base pin 3 passes outside lamp holder, the trip 7 of conductive base pin 3 end withstands on the bottom surface of large bakelite plate 2, the bulge loop 8 of conductive base pin 3 hooks tightly at the upper surface of little bakelite plate 2, thus makes conductive base pin 3 steady on metal sleeve 1.
There is following shortcoming in this holder structure:
One, the plastic parts that insulate adopts bakelite plate 2, and after punch press process, the clout of bakelite plate 2 can not utilize once again, causes the wasting of resources.
Two, the assembly of lamp holder is many, causes installation procedure various, increases assembly cost; And processing dimension is difficult to control, and so, defective products is more, thus affects the serviceability of whole electricity-saving lamp, there is potential safety hazard, may work the mischief to people.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of reduced form holder structure, its assembly is few, easy for installation, and insulation plastic parts can be recycled repeatedly, after solving the bakelite plate punch press process of tradition, clout can not utilize the problem causing the wasting of resources once again.
For achieving the above object, the utility model adopts following technical scheme:
A kind of reduced form holder structure, comprise conductive base pin and the metal sleeve for connecting tube body, also comprise an insulation plastic parts, this conductive base pin and metal sleeve are connected on same insulation plastic parts.
Preferably, described insulation plastic parts is that a plastic cement connects sheath body, and it includes roof and annular sidewall, and this conductive base pin is fastened on roof, and this metal sleeve is connected to the lower end of annular sidewall.
Preferably, described insulation plastic parts and conductive base pin are formed in one syndeton, and insulation plastic parts and metal sleeve are split connecting structure.
Preferably, described insulation plastic parts and metal sleeve are formed in one syndeton, and insulation plastic parts and conductive base pin are split connecting structure.
Preferably, described insulation plastic parts, metal sleeve and conductive base pin are formed in one syndeton.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
By conductive base pin and metal sleeve being connected on same insulation plastic parts, realize the connection between three parts like a cork, structure is simple, easy for installation and firm, can improve Product Safety and reliability; And the material after using can be recycled repeatedly, after solving the bakelite plate punch press process of tradition, clout can not utilize the problem causing the wasting of resources once again.And this insulation plastic parts adopts plastic cement as raw material, can injection mo(u)lding separately, also can with metal sleeve or conductive base pin one-body molded, its processing technology is simple, it is easy to make, and production cost is lower.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the top view of the holder structure of tradition;
Fig. 2 is the cutaway view of A-A in Fig. 1;
Fig. 3 is the package assembly cutaway view of the embodiment of the utility model;
Fig. 4 is the enlarged diagram of lamp holder in the embodiment of the utility model;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the upward view of Fig. 4;
Fig. 7 be in Fig. 5 B-B cutaway view.
Accompanying drawing identifier declaration:
1, metal sleeve 2, bakelite plate
3, conductive base pin 4, groove
5, through hole 6, shirt rim
7, trip 8, bulge loop
10, tube tube body
20, lamp holder 21, metal sleeve
211, stuck point 212, shirt rim
22, insulate plastic parts 221, cavity
222, fixing hole 223, annular stop groove
224, roof 225, annular sidewall
23, conductive base pin 231, bottom
232, trip
Embodiment
Please refer to shown in Fig. 3, that show the concrete structure of the preferred embodiment of the utility model, include electricity-saving lamp main body and be enclosed within the lamp holder 20 at electricity-saving lamp main body two ends.
Wherein, this electricity-saving lamp main body comprises a tube tube body 10, circuit board (not shown) and electricity-saving lamp (not shown), and this tube tube body 10 is made up of plastic material, and this circuit board is arranged in tube tube body 10, and electricity-saving lamp array on circuit boards.
Composition graphs 4 to Fig. 7, this lamp holder 20 comprises metal sleeve 21, insulation plastic parts 22 and conductive base pin 23.This metal sleeve 21 is placed on outside tube tube body 10, and its shape is determined according to the profile of tube tube body 10, and the metal sleeve 21 in the present embodiment is cylindrical shape.This metal sleeve 21 is concaved with stuck point 211 with the junction of tube tube body 10, and these stuck points 211 are stuck in outside tube tube body 10, makes the two more stably link together.The inside bending of head end of this metal sleeve 21 is formed with shirt rim 212, for being connected with insulation plastic parts 22.
Described insulation plastic parts 22 is that a plastic cement connects sheath body, and it includes roof 224 and annular sidewall 225, and this conductive base pin 23 is fastened on roof, and this metal sleeve 21 is connected to the lower end of annular sidewall.The roof 224 of this insulation plastic parts 22 is provided with a cavity 221, two fixing holes 222 are provided with to the bottom surface penetration type of insulation plastic parts 22 from cavity 221 surface, for conductive base pin 23 through exposing outside insulation plastic parts 22, two fixing holes 222 in the present embodiment are tower structure, its top is thin, and bottom is wealthy wide gradually.Be provided with annular stop groove 223 bottom the annular sidewall 225 of this insulation plastic parts 22, the shirt rim 212 of aforementioned metal sleeve 21 is mounted in this annular stop groove 223.
This conductive base pin 23 is located in the fixing hole 222 of insulation plastic parts 22, funnel-form is made in the bottom 231 of this conductive base pin 23, to be stuck in the bottom side of fixing hole 222, can not reach in fixing hole 222 unlimitedly, and the middle part outer wall of this conductive base pin 23 is provided with the trip 232 of annular, this trip 232 is pushed against the outer of fixing hole 222.Thus utilize the trip 232 of funnelform bottom 231 and annular to be fixedly clamped in the vertical direction the periphery in hole 222, conductive base pin 23 is stabilized in fixing hole 222 without loosening.
When making this lamp holder 20, because insulation plastic parts 22 is made up of plastic material, conveniently produce, this insulation plastic parts 22 can syndeton one-body molded with metal sleeve 21, and insulation plastic parts 22 and conductive base pin 23 are split connecting structure; Described insulation plastic parts 22 also can be formed in one access node structure with conductive base pin 23, and insulation plastic parts 22 and metal sleeve 21 are split connecting structure; Further, this insulation plastic parts 22, metal sleeve 21 and conductive base pin 23 can also be formed in one syndeton.
In sum, design focal point of the present utility model is, by conductive base pin and metal sleeve being connected on same insulation plastic parts, realizes the connection between three parts like a cork, and structure is simple, easy for installation and firm, can improve Product Safety and reliability; And the material after using can be recycled repeatedly, after solving the bakelite plate punch press process of tradition, clout can not utilize the problem causing the wasting of resources once again.And this insulation plastic parts adopts plastic cement as raw material, can injection mo(u)lding separately, also can with metal sleeve or conductive base pin one-body molded, its processing technology is simple, it is easy to make, and production cost is lower.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection range by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection range of the present utility model.
Claims (5)
1. a reduced form holder structure, comprises conductive base pin and the metal sleeve for connecting tube body, it is characterized in that: also comprise an insulation plastic parts, and this conductive base pin and metal sleeve are connected on same insulation plastic parts.
2. reduced form holder structure according to claim 1, is characterized in that: described insulation plastic parts is that a plastic cement connects sheath body, and it includes roof and annular sidewall, and this conductive base pin is fastened on roof, and this metal sleeve is connected to the lower end of annular sidewall.
3. reduced form holder structure according to claim 1, is characterized in that: described insulation plastic parts and conductive base pin are formed in one syndeton, and insulation plastic parts and metal sleeve are split connecting structure.
4. reduced form holder structure according to claim 1, is characterized in that: described insulation plastic parts and metal sleeve are formed in one syndeton, and insulation plastic parts and conductive base pin are split connecting structure.
5. reduced form holder structure according to claim 1, is characterized in that: described insulation plastic parts, metal sleeve and conductive base pin are formed in one syndeton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863810.XU CN205039129U (en) | 2015-11-03 | 2015-11-03 | Brief type cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863810.XU CN205039129U (en) | 2015-11-03 | 2015-11-03 | Brief type cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039129U true CN205039129U (en) | 2016-02-17 |
Family
ID=55298006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863810.XU Expired - Fee Related CN205039129U (en) | 2015-11-03 | 2015-11-03 | Brief type cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676741A (en) * | 2017-09-29 | 2018-02-09 | 江苏亚明照明有限公司 | A kind of integrated bayonet cap housing |
| CN110440159A (en) * | 2019-08-22 | 2019-11-12 | 新余市木林森照明科技有限公司 | A kind of LED lamp tube lamp cap and its manufacture craft |
-
2015
- 2015-11-03 CN CN201520863810.XU patent/CN205039129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676741A (en) * | 2017-09-29 | 2018-02-09 | 江苏亚明照明有限公司 | A kind of integrated bayonet cap housing |
| CN107676741B (en) * | 2017-09-29 | 2019-06-28 | 江苏亚明照明有限公司 | A kind of integration bayonet cap shell |
| CN110440159A (en) * | 2019-08-22 | 2019-11-12 | 新余市木林森照明科技有限公司 | A kind of LED lamp tube lamp cap and its manufacture craft |
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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 |
Granted publication date: 20160217 Termination date: 20161103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |