CN205716483U - A kind of high-power point source - Google Patents
A kind of high-power point source Download PDFInfo
- Publication number
- CN205716483U CN205716483U CN201620382857.9U CN201620382857U CN205716483U CN 205716483 U CN205716483 U CN 205716483U CN 201620382857 U CN201620382857 U CN 201620382857U CN 205716483 U CN205716483 U CN 205716483U
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- China
- Prior art keywords
- diffuser
- lamp housing
- point source
- power point
- face
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of high-power point source, including lamp housing, described lamp housing has open top and bottom opening, bottom it is sealedly connected with at bottom opening, top open part is sealedly connected with diffuser, light source module and circuit module it is provided with in described lamp housing, described diffuser is the inverted infundibulate gradually successively decreased to top diameter by bottom, the outer wall of described diffuser is provided with the ring-shaped groove of some domain shapes along short transverse, the inwall of described diffuser extends along the short transverse of diffuser circumferentially arranged with some longitudinal grooves, each longitudinal groove.Diffuser outer wall of the present utility model has the ring-shaped groove of multiple tracks domain shape, diffuser inwall has multiple tracks longitudinal groove, light can be split, reflect, reflect through the process of diffuser by these grooves, thus forms splendid hot spot or lighting effect, considerably increases the aesthetic property of point source.This utility model can be used for illuminating.
Description
Technical field
This utility model relates to lighting field, particularly relates to a kind of high-power point source.
Background technology
Point source is a kind of novel ornament lamp, is mainly used in the open airs such as building body signboard, KTV bar and intersperses use, it is also possible to the light source of valid parallel optical system, replacing halogen lamp.The inner and outer surfaces of the diffuser of point source is mostly smooth sphere at present, only has the effect of printing opacity, and its light is emitted as whole injection, therefore can not adjust injection angle and the injection direction of light, only play the purpose of simple illumination.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of high-power point source.
This utility model be the technical scheme is that
A kind of high-power point source, including lamp housing, described lamp housing has open top and bottom opening, bottom it is sealedly connected with at bottom opening, top open part is sealedly connected with diffuser, light source module and circuit module it is provided with in described lamp housing, described diffuser is the inverted infundibulate gradually successively decreased to top diameter by bottom, the outer wall of described diffuser is provided with the ring-shaped groove of some domain shapes along short transverse, the inwall of described diffuser extends along the short transverse of diffuser circumferentially arranged with some longitudinal grooves, each longitudinal groove.
As further improvement of the utility model, the top end face of described lamp housing is fixedly connected with upper cover, and described diffuser bottom has a flange, and described flange is held to be sealed between upper cover and lamp housing.
As further improvement of the utility model, described flange outer wall is sealed and coated with ring-type sealing joint strip, and the top end face of described sealing joint strip is tightly connected with upper cover bottom face, and the bottom face of described sealing joint strip is tightly connected with lamp housing top end face.
As further improvement of the utility model, the bottom face of described lamp housing has the annular groove upwards caved in, the end of described bottom is embedded in annular groove, the medial surface of bottom cover ends seals and is connected to sealing ring, the top end face of described sealing ring is provided with storage tank, is positioned at being partially received in storage tank and being tightly connected with the wall of storage tank inside annular groove bottom described lamp housing.
As further improvement of the utility model, the sidewall of described lamp housing is provided with wire and penetrates hole, and described wire is provided with Waterproof lock in penetrating hole.
As further improvement of the utility model, the bottom of described lamp housing is additionally provided with the connector connecting external cable wire.
As further improvement of the utility model, described connector includes multiple holding screw being assemblied in from the bottom to top bottom lamp housing, and threaded on each holding screw have two nuts, is provided with plain washer between two nuts on same holding screw.
The beneficial effects of the utility model are: diffuser outer wall of the present utility model has the ring-shaped groove of multiple tracks domain shape, diffuser inwall has multiple tracks longitudinal groove, light can be split, reflect, reflect through the process of diffuser by these grooves, thus form splendid hot spot or lighting effect, considerably increase the aesthetic property of point source.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is the enlarged diagram of part A in Fig. 1；
Fig. 4 is the schematic diagram of connector.
Detailed description of the invention
High-power point source as shown in Figure 1 to Figure 3, including cylindric lamp housing 1, lamp housing 1 has open top and bottom opening, is sealedly connected with bottom 2 at bottom opening, and top open part is sealedly connected with diffuser 3.Being provided with light source module and circuit module 4 in lamp housing 1, wherein light source module at least includes that the light of LED, LED may pass through diffuser 3 point of arrival source outer, and circuit module 4 predominantly LED powers.
Diffuser 3 in embodiment is the inverted infundibulate gradually successively decreased to top diameter by bottom, and the outer wall of diffuser 3 is provided with the ring-shaped groove 31 of some domain shapes along short transverse so that the outer wall of diffuser 3 is the most stepped；The inwall of diffuser 3 extends along the short transverse of diffuser 3 circumferentially arranged with some longitudinal grooves 32, each longitudinal groove 32.
Above-mentioned ring-shaped groove 31 and longitudinal groove 32 are arranged on diffuser 3 crisscrossly, and light can be split, reflect, reflect through the process of diffuser 3 by these grooves, thus forms splendid hot spot or lighting effect, considerably increases the aesthetic property of point source.
Preferably, the top end face of lamp housing 1 is fixedly connected with the upper cover 5 of annular, and diffuser 3 bottom has a flange 33, and flange 33 is held to be sealed between upper cover 5 and lamp housing 1, and thus diffuser 3 is positioned.
Diffuser 3 is tightly connected open top and may be accomplished by.Flange 33 outer wall of diffuser 3 is sealed and coated with ring-type sealing joint strip 6, the top end face of sealing joint strip 6 is tightly connected with upper cover 5 bottom face, the bottom face of sealing joint strip 6 is tightly connected with lamp housing 1 top end face, with bolt, upper cover 5 and lamp housing 1 are connected afterwards, be squeezed by sealing joint strip 6 and realize the effect sealed.
Bottom opening may be accomplished by with being tightly connected of bottom 2.The bottom face of lamp housing 1 has the annular groove 11 upwards caved in, the end of bottom 2 is embedded in annular groove 11, the medial surface of bottom 2 end seals and is connected to sealing ring 7, the top end face of sealing ring 7 is provided with storage tank 71, is positioned at being partially received in storage tank 71 and being tightly connected with the wall of storage tank 71 inside annular groove 11 bottom lamp housing 1.When bottom 2 is bolted fixing with lamp cylinder, sealing ring 7 is extruded and realizes the effect sealed.
Preferably, the sidewall of lamp housing 1 is provided with wire and penetrates hole, penetrates for outer lead and connects circuit module 4, and wire is provided with the gap that Waterproof lock 9, sealed guide and wire penetrate between hole in penetrating hole.
Preferably, the bottom of lamp housing 1 is additionally provided with the connector connecting external cable wire.
As shown in Figure 1 and Figure 4, connector includes multiple holding screw 81 being assemblied in from the bottom to top bottom lamp housing 1, and threaded on each holding screw 81 have two nuts 82, is provided with plain washer 83 between two nuts 82 on same holding screw 81.Outside cable wire can be locked between two nuts 82.
The above be this utility model preferred embodiment, it is not intended that the restriction to this utility model protection domain.
Claims (7)
1. a high-power point source, including lamp housing (1), it is characterized in that: described lamp housing (1) has open top and bottom opening, bottom (2) it is sealedly connected with at bottom opening, top open part is sealedly connected with diffuser (3), light source module and circuit module (4) it is provided with in described lamp housing (1), described diffuser (3) is the inverted infundibulate gradually successively decreased to top diameter by bottom, the outer wall of described diffuser (3) is provided with the ring-shaped groove (31) of some domain shapes along short transverse, the inwall of described diffuser (3) is circumferentially arranged with some longitudinal grooves (32), each longitudinal groove (32) extends along the short transverse of diffuser (3).
High-power point source the most according to claim 1, it is characterized in that: the top end face of described lamp housing (1) is fixedly connected with upper cover (5), described diffuser (3) bottom has a flange (33), and described flange (33) is held to be sealed between upper cover (5) and lamp housing (1).
High-power point source the most according to claim 2, it is characterized in that: described flange (33) outer wall is sealed and coated with ring-type sealing joint strip (6), the top end face of described sealing joint strip (6) is tightly connected with upper cover (5) bottom face, and the bottom face of described sealing joint strip (6) is tightly connected with lamp housing (1) top end face.
4. according to the high-power point source described in claim 1 or 2 or 3, it is characterized in that: the bottom face of described lamp housing (1) has the annular groove (11) upwards caved in, the end of described bottom (2) is embedded in annular groove (11), the medial surface of bottom (2) end seals and is connected to sealing ring (7), the top end face of described sealing ring (7) is provided with storage tank (71), and described lamp housing (1) bottom is positioned at being partially received in storage tank (71) and being tightly connected with the wall of storage tank (71) of annular groove (11) inner side.
5. according to the high-power point source described in claim 1 or 2 or 3, it is characterised in that: the sidewall of described lamp housing (1) is provided with wire and penetrates hole, and described wire is provided with Waterproof lock (9) in penetrating hole.
6. according to the high-power point source described in claim 1 or 2 or 3, it is characterised in that: the bottom of described lamp housing (1) is additionally provided with the connector connecting external cable wire.
High-power point source the most according to claim 6, it is characterized in that: described connector includes multiple holding screw (81) being assemblied in lamp housing (1) bottom from the bottom to top, each holding screw (81) is the most threaded two nuts (82), is provided with plain washer (83) between two nuts (82) on same holding screw (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382857.9U CN205716483U (en) | 2016-04-29 | 2016-04-29 | A kind of high-power point source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382857.9U CN205716483U (en) | 2016-04-29 | 2016-04-29 | A kind of high-power point source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716483U true CN205716483U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382857.9U Active CN205716483U (en) | 2016-04-29 | 2016-04-29 | A kind of high-power point source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224105A (en) * | 2017-01-17 | 2018-06-29 | 乐雷光电技术（上海）有限公司 | A kind of low-power LED point light source of waterproof |
-
2016
- 2016-04-29 CN CN201620382857.9U patent/CN205716483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224105A (en) * | 2017-01-17 | 2018-06-29 | 乐雷光电技术（上海）有限公司 | A kind of low-power LED point light source of waterproof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |