CN201594682U - LED fluorescent lamp main socket - Google Patents
LED fluorescent lamp main socket Download PDFInfo
- Publication number
- CN201594682U CN201594682U CN2010200224688U CN201020022468U CN201594682U CN 201594682 U CN201594682 U CN 201594682U CN 2010200224688 U CN2010200224688 U CN 2010200224688U CN 201020022468 U CN201020022468 U CN 201020022468U CN 201594682 U CN201594682 U CN 201594682U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- baseplug
- fluorescent lamp
- groove
- led fluorescent
- 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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- Connecting Device With Holders (AREA)
Abstract
The utility model discloses an LED fluorescent lamp main socket, which comprises a main socket frame and a contact pin. The main socket frame is provided with a head portion, a middle portion and a tail portion; the head portion is cylindrical; a contact pin groove is arranged on the head portion; the contact pin is inserted into the contact pin groove; the outer diameter of the middle portion is larger than that of the head portion and conforms to that of a matched fluorescent lamp tube; the outer diameter of the tail portion conforms to the inner diameter of the matched fluorescent lamp tube; and the tail portion is arranged inside the fluorescent lamp tube in tightly matching manner. Because of adopting the design of separately producing the main socket frame from the contact pin, the LED fluorescent lamp main socket reduces production difficulty, improves production efficiency and increases the qualification rate of products.
Description
Technical field
The utility model relates to a kind of electric lighting accessory, specifically relates to a kind of LED fluorescent lamp baseplug.
Background technology
In the prior art, the baseplug and the contact pin at fluorescent lamp two ends weld together, in case one of them damage of this mode receptacle holders or socket has just caused the damage of whole socket; This manufacture has caused complex manufacturing, the production cost height, and produce easily generation substandard products, also heightened user's use cost.
The utility model content
Goal of the invention: in order to solve the deficiencies in the prior art, the utility model provides the LED fluorescent lamp baseplug of a kind of baseplug frame and contact pin separation of produced.
Technical scheme: in order to realize above purpose, a kind of LED fluorescent lamp baseplug described in the utility model comprises: baseplug frame and contact pin; Both produce separately and finish; This baseplug has set up head, middle part and afterbody; Head is cylindrical, and is provided with the contact pin groove, and contact pin is inserted in the contact pin groove; The middle part external diameter is greater than head outer diameter, and the external diameter at middle part is consistent with the fluorescent-lamp tube external diameter that is mated; The afterbody external diameter is consistent with the fluorescent-lamp tube internal diameter that is mated, and in close-fitting and the fluorescent-lamp tube.
The described contact pin groove of a kind of LED fluorescent lamp baseplug can be tubulose, is provided with a groove in the middle of the contact pin groove, and groove diameter is greater than slot two ends diameter.
A kind of LED fluorescent lamp baseplug, cylinder contact pin body diameter is consistent with contact pin groove port diameter; When contact pin inserts the contact pin groove, shape for lugs on contact pin geosynclinal concave groove and the contact pin body is suitable, projection on the contact pin body is preferentially used cylinder, groove in the contact pin groove is the cylindrical cavity suitable with shape for lugs, when contact pin inserts the contact pin groove, the external diameter of contact pin upper process is in groove internal diameter unanimity, wide consistent with recess width of projection; Whole contact pin is tight with in the contact pin groove.
The contact pin groove is provided with 2; Contact pin is 2 on this baseplug; Contact pin adopts copper to do, and preferentially adopts phosphor bronze to make.
Beneficial effect: a kind of LED fluorescent lamp baseplug that the utility model provides, owing to adopted the design of baseplug frame and contact pin separation of produced, reduced the production difficulty, improved production efficiency, improved the qualification rate of product; Because the contact pin groove has adopted groove design, corresponding contact pin has adopted the design of adaptive projection, makes firm being fixed in the contact pin groove of contact pin, and difficult drop-off has improved product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model baseplug;
Fig. 2 is the structural representation of the utility model baseplug frame;
Fig. 3 is the structural representation of the utility model contact pin;
Fig. 4 is the plan structure schematic diagram of the utility model baseplug frame;
Fig. 5 is the generalized section of the utility model baseplug frame.
Embodiment:
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
A kind of baseplug as shown in Figure 1 comprises baseplug frame 1 and contact pin 2; Be assembled after baseplug frame 1 and the contact pin 2 independent production and processings;
A kind of baseplug frame 1 shown in Fig. 2,4,5 adopts plastic production to form; Comprise head 11, middle part 12 and afterbody 13; Head 11 is cylindrical, and is provided with contact pin groove 14, and contact pin groove 14 is 2; Contact pin 2 inserts and is tight with in the contact pin groove 14; Middle part 12 external diameters are greater than the external diameter of head 11, and the external diameter at middle part 12 is consistent with the LED fluorescent-lamp tube external diameter that is mated; Afterbody 13 external diameters are consistent with the fluorescent-lamp tube internal diameter that is mated, and in close-fitting and the fluorescent-lamp tube, afterbody 13 shapes are suitable according to the LED fluorescent tube internal structure of coupling.
Contact pin 2 on a kind of baseplug as shown in Figure 3; The employing phosphor bronze is made; Be provided with contact pin top 21 and contact pin body 23; The contact pin top is for conical, and the contact pin body is a cylinder, and this cylinder is provided with a columniform projection 22, and the external diameter of this projection 22 is greater than the external diameter of cylinder type contact pin body 23; The internal diameter unanimity of these projection 22 external diameters contact pin groove 14 inner groovies on baseplug frame 1, the width of projection 23 is consistent with recess width, and when this contact pin 2 inserted contact pin groove 14, contact pin 2 was tight with in the contact pin groove 14.
Claims (7)
1. a LED fluorescent lamp baseplug comprises: baseplug frame (1) and contact pin (2); It is characterized in that: this baseplug frame (1) is provided with head (11), middle part (12) and afterbody (13); Head (11) is cylindrical, and is provided with contact pin groove (14), and contact pin (2) is inserted in the contact pin groove (14); Middle part (12) external diameter is greater than head outer diameter, and the external diameter of middle part (12) is consistent with the fluorescent-lamp tube external diameter that is mated; Afterbody (13) external diameter is consistent with the fluorescent-lamp tube internal diameter that is mated, and in close-fitting and the fluorescent-lamp tube.
2. a kind of LED fluorescent lamp baseplug according to claim 1 is characterized in that: described contact pin groove (14) is a tubulose, is provided with a groove in the middle of contact pin groove (14), and groove diameter is greater than slot two ends diameter.
3. a kind of LED fluorescent lamp baseplug according to claim 1 is characterized in that: described contact pin (2) is provided with contact pin top (21) and contact pin body (23); Contact pin top (21) is conical, and contact pin body (23) is a cylinder, and this contact pin body (23) is provided with the projection (22) of a diameter greater than contact pin body (23).
4. according to claim 1,2, the described a kind of LED fluorescent lamp baseplug of 3 arbitrary claims, it is characterized in that: contact pin body (23) diameter is consistent with contact pin groove (14) port diameter; The shape of contact pin body (23) upper process (22) and contact pin groove (14) groove shapes are suitable.
5. a kind of LED fluorescent lamp baseplug according to claim 1, it is characterized in that: contact pin groove (14) is provided with 2.
6. a kind of LED fluorescent lamp baseplug according to claim 1, it is characterized in that: contact pin on this baseplug (2) is 2.
7. a kind of LED fluorescent lamp baseplug according to claim 1 is characterized in that: contact pin adopts phosphor bronze to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200224688U CN201594682U (en) | 2010-01-12 | 2010-01-12 | LED fluorescent lamp main socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200224688U CN201594682U (en) | 2010-01-12 | 2010-01-12 | LED fluorescent lamp main socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201594682U true CN201594682U (en) | 2010-09-29 |
Family
ID=42776749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200224688U Expired - Fee Related CN201594682U (en) | 2010-01-12 | 2010-01-12 | LED fluorescent lamp main socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201594682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319583A (en) * | 2014-09-02 | 2015-01-28 | 北京东方百士电子有限公司 | Composite multifunctional lamp holder |
-
2010
- 2010-01-12 CN CN2010200224688U patent/CN201594682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319583A (en) * | 2014-09-02 | 2015-01-28 | 北京东方百士电子有限公司 | Composite multifunctional lamp holder |
| CN104319583B (en) * | 2014-09-02 | 2017-03-22 | 北京东方百士电子有限公司 | Composite multifunctional lamp holder |
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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: 20100929 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |