CN209876841U - LED starter structure provided with pin protection end cover - Google Patents
LED starter structure provided with pin protection end cover Download PDFInfo
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- CN209876841U CN209876841U CN201920756993.3U CN201920756993U CN209876841U CN 209876841 U CN209876841 U CN 209876841U CN 201920756993 U CN201920756993 U CN 201920756993U CN 209876841 U CN209876841 U CN 209876841U
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- pin
- pin protection
- end cover
- cover body
- arc
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Abstract
The utility model discloses a be provided with LED starter structure of pin protection end cover, casing including the drum shape, the copper nail palm board is installed to the open end of casing, two pins of copper nail palm board are drawn forth from the open end of casing, still include the end cover body of disc shape, be provided with the pin protection hole that is left and right symmetric distribution on the end cover body, the pin protection hole is waist type shape, just a side end of pin protection hole pore wall is provided with the arc blend stop, the arc blend stop is used for blocking the tip of pin, and the end cover body upper surface between two pin protection holes still is provided with the mark arrow point that is used for the installation. The utility model discloses play the guard action to the pin in transportation and storage process, guarantee the normal use of starter, have good application prospect.
Description
Technical Field
The utility model relates to a LED starter technical field, concretely relates to be provided with LED starter structure of pin protection end cover.
Background
The LED starter is a key component for lighting the LED lamp. It is known that, in the using process of a starter, pins at the end of the starter are required to be inserted into starter jacks of an LED lamp tube, the pins at the end of the starter are required to be exposed outside for a long time, and the pins are easily knocked to be inclined in the transportation and storage processes, so that normal insertion is affected, even the pins are damaged, the starter cannot be normally used, the qualification rate of the normal use of the starter is greatly reduced, how to reasonably and reliably protect the pins at the end of the starter, and the mounting and dismounting are convenient, which is a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the long-term exposure outside of pin of current starter tip, in transportation and storage process, bump askew with the pin very easily, influence the process of normally inserting the use. The utility model discloses a be provided with LED starter structure of pin protection end cover, end cover body including the disc shape, the end cover body joint plays the guard action to the pin at the open end of casing in transportation and storage process, guarantees the normal use of starter, and simple structure, installation and dismantlement are convenient, and preparation low cost, and the batch production of being convenient for has good application prospect.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
an LED starter structure with a pin protection end cover comprises a cylindrical shell, a copper nail palm plate is arranged at the opening end of the shell, two pins of the copper nail palm plate are LED out from the opening end of the shell, and the LED starter structure also comprises a disc-shaped end cover body,
the end cover body is provided with pin protection holes which are symmetrically distributed at the left and the right, the pin protection holes are in a waist shape, one side end part of the hole wall of each pin protection hole is provided with an arc-shaped barrier strip, the arc-shaped barrier strip is used for clamping the end parts of the pins,
the upper surface of the end cover body between the two pin protection holes is also provided with a mark arrow for installation.
In the LED starter structure with the pin protection end cap, the outer edge of the arc barrier strip is tightly attached to the inner wall of the end of one side of the pin protection hole, and the open end of the arc barrier strip is used for guiding the pin at the corresponding position to be pushed in.
In the LED starter structure with the pin protection end cap, the pin is pushed into the arc barrier strip at the corresponding position, and the upper end of the pin is flush with the upper surface of the end cap body.
In the LED starter structure with the pin protection end cap, the marker arrow points to the end of the pin protection hole provided with the arc barrier strip.
In the LED starter structure with the pin protection end cap, the lower surface of the end cap body is provided with the cavity.
In the LED starter structure with the pin protection end cap, the end cap body is formed by injection molding of ABS particles.
In the LED starter structure with the pin protection end cap, the width of the pin protection hole is 1-2mm larger than the diameter of the upper end of the pin.
The utility model has the advantages that: the utility model discloses a be provided with LED starter structure of pin protection end cover, end cover body including the disc shape, the end cover body joint plays the guard action to the pin at the open end of casing in transportation and storage process, guarantees the normal use of starter, and simple structure, installation and dismantlement are convenient, and preparation low cost, and the batch production of being convenient for has good application prospect.
Drawings
Fig. 1 is a schematic structural diagram of an LED starter structure with a pin protection end cap according to the present invention;
fig. 2 is a top view of the end cap body of the present invention;
fig. 3 is a bottom view of the end cap body of the present invention.
The designations in the drawings have the following meanings:
1: a housing; 2: copper nail coir board; 3: a pin; 301: a second through hole; 4: an end cap body; 401: a cavity body; 5: a pin protection hole; 6: an arc-shaped barrier strip; 7: the arrows are marked.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, the LED starter structure with pin protection end cap of the present invention comprises a cylindrical housing 1, a copper nail palm plate 2 installed at the open end of the housing 1, two pins 3 of the copper nail palm plate 22 LED out from the open end of the housing 1, and a disc-shaped end cap 4, wherein the end cap 4 is fastened to the open end of the housing 1 for protecting the pins 3,
the end cover body 4 is provided with pin protection holes 5 which are symmetrically distributed left and right, the pin protection holes 5 are waist-shaped, an arc-shaped barrier strip 6 is arranged at one side end part of the hole wall of the pin protection holes 5, the arc-shaped barrier strip 6 is used for clamping the end parts of the pins 3,
the upper surface of the end cover body 4 between the two pin protection holes 5 is also provided with a mark arrow 7 for installation, the mark arrow 7 points to the end part of the pin protection hole 5 provided with the arc barrier strip 6, so that when the end cover body 4 is installed on a starter, the effect of indication propulsion is played, and the function is as follows:
the pins 3 are smoothly inserted into the end part, without the arc-shaped barrier strips 6, of the pin protection hole 5, then the shell 1 is pushed along the marked arrow 7 to drive the pins 3 to enter the arc-shaped barrier strips 6 at the corresponding positions, so that the installation of the end cover body 4 is completed, the operation is simple, and the protection of the pins 3 is realized; when the end cover body 4 needs to be detached to use the starter, the pin 3 can be smoothly separated from the pin protection hole 5 by applying force in the opposite direction, so that the end cover body 4 plays a role in protecting the pin 3 in the transportation and storage processes, and the normal use of the starter is ensured.
Preferably, the outer edge of the arc-shaped barrier strip 6 is tightly attached to the inner wall of the end part of one side of the pin protection hole 5, and the opening end of the arc-shaped barrier strip 6 is used for guiding the pin 3 at the corresponding position to be pushed in for clamping the pin 3, so that the pin 3 is protected.
Preferably, the pins 3 are pushed into the arc-shaped barrier strips 6 at corresponding positions, the upper end portions of the pins 3 are flush with the upper surface of the end cover body 4, the pins 3 are protected by the minimum thickness of the end cover body 4, and the manufacturing cost is reduced.
Preferably, the lower surface of the end cover body 4 is provided with a cavity 401, as shown in fig. 3, the material consumption of the end cover body 4 can be greatly reduced, the production cost is reduced, and batch processing is facilitated.
Preferably, the end cover body 4 is formed by injection molding of ABS particles, and has the advantages of low raw material cost, simple manufacturing process and convenience in batch processing.
Preferably, the width of the pin protection hole 5 is 1-2mm larger than the diameter of the upper end of the pin 3, so that the pin 3 can smoothly enter or leave the pin protection hole 5 in the mounting or dismounting process.
To sum up, the utility model discloses a LED starter structure with pin protection end cover is applicable to the starter of various models, and the end cover body joint plays the guard action to the pin at the open end of casing in transportation and storage process, guarantees the normal use of starter, simple structure, and the installation and dismantlement are convenient, and low in manufacturing cost, and the batch production of being convenient for has good application prospect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a be provided with LED starter structure of pin protection end cover, includes casing (1) of drum shape, copper nail palm board (2) are installed to the open end of casing (1), two pin (3) of copper nail palm board (2) are drawn forth its characterized in that from the open end of casing (1): also comprises a disc-shaped end cover body (4),
the end cover body (4) is provided with pin protection holes (5) which are symmetrically distributed left and right, the pin protection holes (5) are waist-shaped, an arc-shaped barrier strip (6) is arranged at one side end part of the hole wall of the pin protection holes (5), the arc-shaped barrier strip (6) is used for clamping the end part of the pins (3),
the upper surface of the end cover body (4) between the two pin protection holes (5) is also provided with a mark arrow (7) for installation.
2. The LED starter structure provided with the pin protection end cap as claimed in claim 1, wherein: the inner wall of the end part of one side of the pin protection hole (5) is tightly attached to the outer edge of the arc-shaped barrier strip (6), and the open end of the arc-shaped barrier strip (6) is used for guiding the pin (3) at the corresponding position to be pushed in.
3. The LED starter structure provided with the pin protection end cap as claimed in claim 2, wherein: the pin (3) is pushed into the arc-shaped barrier strip (6) at the corresponding position, and the upper end part of the pin (3) is flush with the upper surface of the end cover body (4).
4. The LED starter structure provided with the pin protection end cap as claimed in claim 1, wherein: the mark arrow (7) points to the end part of the pin protection hole (5) provided with the arc-shaped barrier strip (6).
5. The LED starter structure provided with the pin protection end cap as claimed in claim 1, wherein: the lower surface of the end cover body (4) is provided with a cavity body (401).
6. The LED starter structure provided with the pin protection end cap as claimed in claim 1, wherein: the end cover body (4) is formed by injection molding of ABS particles.
7. The LED starter structure provided with the pin protection end cap as claimed in claim 1, wherein: the width of the pin protection hole (5) is 1-2mm larger than the diameter of the upper end part of the pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756993.3U CN209876841U (en) | 2019-05-24 | 2019-05-24 | LED starter structure provided with pin protection end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756993.3U CN209876841U (en) | 2019-05-24 | 2019-05-24 | LED starter structure provided with pin protection end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876841U true CN209876841U (en) | 2019-12-31 |
Family
ID=68947802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756993.3U Active CN209876841U (en) | 2019-05-24 | 2019-05-24 | LED starter structure provided with pin protection end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876841U (en) |
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2019
- 2019-05-24 CN CN201920756993.3U patent/CN209876841U/en active Active
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