CN206608821U - A kind of shot-light and its fixed structure - Google Patents
A kind of shot-light and its fixed structure Download PDFInfo
- Publication number
- CN206608821U CN206608821U CN201720111316.7U CN201720111316U CN206608821U CN 206608821 U CN206608821 U CN 206608821U CN 201720111316 U CN201720111316 U CN 201720111316U CN 206608821 U CN206608821 U CN 206608821U
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- China
- Prior art keywords
- shell
- sleeve
- fitted
- light
- leading portion
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of shot-light and its fixed structure, including a cylindric shell, the back-end closure of the shell, front end is opening, and shell leading portion endoporus forms table top with back segment endoporus junction；Sleeve is provided with the cavity of the shell, the outer rim of the sleeve is provided with flange collar, and the rear end end face of flange collar is fitted on the table top of shell；The sealing ring that interference fit is provided with the seal groove of annular, seal groove is provided with the leading portion outer rim of the sleeve position corresponding with the leading portion inwall of shell；The sleeve is connected by screw thread with radiator；Fin and lamp bead are fixedly arranged at the front end with the radiator, the front end sleeve of fin is equipped with pad and reflector, and the one side of a light transmission piece is fitted in the front end of reflector, another side and is fitted on the flange inner face of barrel forward end；The utility model deft design, structure is tightly played, and waterproof and security performance effectively improve.
Description
Technical field
The utility model is related to electric lighting field, more particularly to a kind of shot-light and its fixed structure.
Background technology
Shot-light is a kind of lighting decoration controlled commonly used in daily life, and it can be used for illuminating at home, can be used for advertisement
Illumination, can be also used for decorative lighting, it both can be used for interior, can be used for outdoor, it both may be mounted at position ratio
Higher place, it is also possible to installed in position than relatively low place, therefore, for user, shot-light is accomplished by resolving anti-
Water and safety issue.
The content of the invention
The problem of the utility model is for mentioned in above-mentioned technical background and a kind of shot-light and its fixed structure are provided.
The technical solution of the utility model is such：A kind of shot-light and its fixed structure, including a cylindric shell,
The back-end closure of the shell, front end is opening, and the endoporus aperture of shell leading portion is more than the endoporus aperture of back segment, front and rear section endoporus knot
Table top is formed at conjunction；Sleeve is provided with the cavity of the shell, the outer rim of the sleeve is provided with flange collar, the rear end end of flange collar
Face is fitted on the table top of shell；Annulus is provided with the leading portion outer rim of the sleeve position corresponding with the leading portion inwall of shell
The sealing ring of annular is provided with the seal groove of shape, seal groove；The back segment inwall of the sleeve is provided with screw thread, and an outer rim is provided with
The radiator of screw thread passes through screw thread and sleeve connection；Fin and lamp bead are fixedly arranged at the front end with the radiator, fin
Front end sleeve is equipped with pad and reflector, and the one side of a light transmission piece is fitted in the front end of reflector, another side and is fitted in barrel forward end
Flange inner face on.
Further, the sealing ring and seal groove are interference fit.
The beneficial effects of the utility model are：Shot-light shell is formed in one with rear end, and rear end uses totally-enclosed, shot-light
Miscellaneous part is installed at the front opening of shell, and light transmission piece had both improved the water resistance of shot-light, again by the way of embedded
Improve the security performance of shot-light.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of shot-light and its fixed structure.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is the decomposing schematic representation of a kind of shot-light and its fixed structure.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with Fig. 1, Fig. 2, Fig. 3.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of shot-light and its fixed structure, including a cylindric shell 1, the shell 1
Back-end closure, front end is opening, and the endoporus aperture of the leading portion of shell 1 is more than the endoporus aperture of back segment, front and rear section endoporus junction shape
Into table top 11；Sleeve 2 is provided with the cavity of the shell 1, the outer rim of the sleeve 2 is provided with after flange collar 21, flange collar 21
End end face is fitted on the table top 11 of shell 1；In the leading portion outer rim of the sleeve 2 position corresponding with the leading portion inwall of shell 1
Put the sealing ring 4 that annular is provided with the seal groove 3 for being provided with annular, seal groove 3；The back segment inwall of the sleeve 2 is provided with
Screw thread a, outer rim is opened threaded radiator 5 and is connected by screw thread with sleeve 2；Radiating is fixedly arranged at the front end with the radiator 5
Piece 6 and lamp bead 7, the front end sleeve of fin 6 are equipped with pad 8 and reflector 9, and the one side of a light transmission piece 10 is fitted in reflector 9
Front end, another side are fitted on the medial surface of flange 22 of the front end of sleeve 2.
It should be noted that above-mentioned light transmission piece 10 has certain elasticity, light transmission piece 10 and the processing essence of the flange 22 of sleeve 2
Degree is very high, and the external diameter of light transmission piece 10 is bigger than the internal diameter of flange 22 little by little, and during installation, light transmission piece 10 is embedding by way of extruding
Enter the medial surface of flange 22, if necessary to which light transmission piece 10 is disassembled, then need special sucker；Using this fixation side
Formula, can improve the security of shot-light, that is, people can not open shot-light by easily turning on screw.
The sealing ring 4 is interference fit with seal groove 3；The size of sealing ring 4 is slightly larger than the size of seal groove 3, is used for
Improve water resistance.
Fixed structure described in the utility model can be also used for a variety of lamp decorations such as Down lamp, Ceiling light in addition to for shot-light.
The utility model deft design, structure is tightly played, and waterproof and security performance effectively improve.
Preferred embodiment of the present utility model is these are only, the substitute equivalents done according to above-described embodiment or deduction,
Covering scope of the present utility model should be belonged to.
Claims (2)
1. a kind of shot-light and its fixed structure, it is characterised in that：Including a cylindric shell, the back-end closure of the shell is preceding
Hold as opening, endoporus aperture of the endoporus aperture more than back segment of shell leading portion, front and rear section endoporus junction formation table top；In described
Sleeve is provided with the cavity of shell, the outer rim of the sleeve is provided with flange collar, and the rear end end face of flange collar is fitted in the table top of shell
On；The seal groove of annular, seal groove are provided with the leading portion outer rim of the sleeve position corresponding with the leading portion inwall of shell
In be provided with the sealing ring of annular；The back segment inwall of the sleeve is provided with screw thread, and an outer rim is opened threaded radiator and passed through
Screw thread and sleeve connection；Be fixedly arranged at the front end with fin and lamp bead in the radiator, the front end sleeve of fin equipped with pad and
Reflector, the one side of a light transmission piece is fitted in the front end of reflector, another side and is fitted on the flange inner face of barrel forward end.
2. a kind of shot-light according to claim 1 and its fixed structure, it is characterised in that：The sealing ring is with seal groove
Interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111316.7U CN206608821U (en) | 2017-02-07 | 2017-02-07 | A kind of shot-light and its fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111316.7U CN206608821U (en) | 2017-02-07 | 2017-02-07 | A kind of shot-light and its fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608821U true CN206608821U (en) | 2017-11-03 |
Family
ID=60168513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720111316.7U Active CN206608821U (en) | 2017-02-07 | 2017-02-07 | A kind of shot-light and its fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608821U (en) |
-
2017
- 2017-02-07 CN CN201720111316.7U patent/CN206608821U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |