CN212056970U - Waterproof street lamp - Google Patents
Waterproof street lamp Download PDFInfo
- Publication number
- CN212056970U CN212056970U CN202021309736.4U CN202021309736U CN212056970U CN 212056970 U CN212056970 U CN 212056970U CN 202021309736 U CN202021309736 U CN 202021309736U CN 212056970 U CN212056970 U CN 212056970U
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- Prior art keywords
- waterproof
- annular
- heat dissipation
- lampshade
- cover
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- 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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- 230000017525 heat dissipation Effects 0.000 claims abstract description 64
- 238000005192 partition Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 9
- 230000004224 protection Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a waterproof type street lamp, include: the lower surface of the waterproof cover is provided with a circle of annular groove and a vertical cylinder cover; the lampshade is arranged at the lower end of the waterproof cover, and a transparent protective cover is fixedly sleeved outside the lampshade; a lamp tube installed in the lamp housing; the lampshade is in threaded connection with the waterproof cover; a heat dissipation cavity is arranged between the waterproof cover and the lampshade; the annular waterproof partition plate is fixedly arranged at the upper end of the lampshade, the upper end of the annular waterproof partition plate is embedded in an annular groove of the waterproof cover, and an annular sealing ring is arranged between the annular waterproof partition plate and the annular groove; the buffer cavity is positioned between the annular waterproof partition plate and the annular connector; the vertical heat dissipation hole is communicated with the heat dissipation cavity; the S-shaped heat dissipation holes are formed in the annular connecting head and communicate the heat dissipation cavity with the buffer cavity; a plurality of radiating inclined holes which are arranged on the annular waterproof partition plate; the waterproof street lamp has excellent waterproof, heat-dissipating and ventilating performances and high use safety.
Description
Technical Field
The utility model belongs to the technical field of the street lighting, more specifically say, the utility model relates to a waterproof type street lamp.
Background
The street lamp refers to a lamp providing a road with an illumination function, and generally refers to a lamp within a road illumination range in traffic illumination, and is widely applied to various places needing illumination. The street lamp is composed of a lamp, an electric wire, a light source, a lamp post, a lamp arm, a flange plate and a basic embedded part into a whole. The street lamp basically all sets up in the open air, does not have other protections, and the waterproof function of the present most street lamp casing is all relatively poor, leads to in rainy day, and inside the rainwater got into the street lamp through the street lamp casing, caused the street lamp internal line short circuit, leads to the street lamp to damage, greatly increased cost of maintenance, it is inconvenient to use.
Meanwhile, the traditional waterproof structure solves the waterproof problem of the street lamp, and does not give consideration to the heat dissipation performance of the street lamp, the bulb of the street lamp can generate a large amount of heat in the using process, and particularly in outdoor hot weather, the heat dissipation performance of the street lamp is also an important intelligent index. Therefore, a street lamp with both waterproof performance and heat dissipation performance is needed.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to achieve these objects and other advantages in accordance with the present invention, there is provided a waterproof type street lamp, including:
the lower surface of the waterproof cover is provided with a circle of annular grooves;
the lampshade is arranged at the lower end of the waterproof cover, and a transparent protective cover is fixedly sleeved outside the lampshade; a lamp tube installed in the lamp housing;
the upper end of the lampshade is provided with an annular connector with external threads, the lower surface of the waterproof cover is provided with an annular mounting head with internal threads, and the lampshade and the waterproof cover are in threaded connection through the annular connector and the annular mounting head; a heat dissipation chamber between the lampshade and the waterproof cover
The annular waterproof partition plate is fixedly arranged at the upper end of the lampshade, is positioned outside the annular connector, is embedded into an annular groove of the waterproof cover, and is provided with an annular sealing ring between; the buffer cavity is positioned between the annular waterproof partition plate and the annular connector;
the vertical cylinder cover is fixedly arranged at the lower end of the waterproof cover and is positioned outside the annular waterproof partition plate;
the vertical heat dissipation holes are formed in the upper surface of the lamp shade and are communicated with the heat dissipation cavity; the S-shaped heat dissipation holes are formed in the annular connecting head and communicate the heat dissipation cavity with the buffer cavity; a plurality of inclined heat dissipation holes which are formed in the annular waterproof partition plate and are arranged in a staggered manner with the S-shaped heat dissipation holes, wherein the inclined heat dissipation holes are located below the S-shaped heat dissipation holes; the buffer cavity is communicated with the outside through the heat dissipation inclined hole, and the height of the hole opening of the heat dissipation inclined hole facing the buffer cavity is higher than that of the hole opening facing the outside.
Preferably, wherein the upper surface of the waterproof cover is of a curved surface structure, and a plurality of drainage grooves are formed in the upper surface of the waterproof cover.
Preferably, the upper surface of the lamp shade is of an ellipsoidal structure, the lower surface of the lamp shade is of a planar structure, the lower surface of the lamp shade is provided with an annular groove, and a clamping ring is arranged in the annular groove; the lampshade and the transparent protective cover are in threaded connection, a sealing ring is arranged at the joint of the lampshade and the transparent protective cover, and the transparent protective cover is clamped at the lower end of the lampshade by the clamping ring.
Preferably, the transparent protective cover is provided with a plurality of water leakage holes.
Preferably, the waterproof cover is provided with a cable hole, the lampshade is provided with a cable tube matched with the cable hole, and the cable tube penetrates through the cable hole.
Preferably, the waterproof cover is fixedly provided with an installation handle for installing the street lamp, the cable tube is arranged in a cavity inside the installation handle in a penetrating manner, and the installation handle is provided with threads or an installation screw hole.
The utility model discloses at least, include following beneficial effect: the waterproof street lamp is provided with the waterproof cover, waterproof protection is provided for the street lamp, meanwhile, the heat dissipation cavity is arranged between the waterproof cover and the lampshade, and heat generated by the street lamp can be dissipated through the vertical heat dissipation holes, the S-shaped heat dissipation holes and the heat dissipation inclined holes; the buffer cavity further improves the waterproof performance of the street lamp, external rainwater is prevented from entering the S-shaped heat dissipation holes, and the heat dissipation inclined holes with the inclined hole diameters enable a small amount of rainwater entering the buffer cavity to smoothly flow out; if rainwater exists in the buffer cavity, the S-shaped heat dissipation holes and the heat dissipation inclined holes are arranged in a staggered mode, so that the rainwater in the buffer cavity can be prevented from flowing into the heat dissipation cavity through the S-shaped heat dissipation holes; the annular waterproof partition plate and the vertical cylinder cover can block rainwater outside the street lamp, and the annular waterproof partition plate and the vertical cylinder cover provide waterproof protection for the lampshade together.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
fig. 1 is a schematic structural view of a waterproof street lamp provided by the present invention;
fig. 2 is an enlarged view at a in fig. 1.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-2: the utility model discloses a waterproof type street lamp, include:
the lower surface of the waterproof cover 1 is provided with a ring of annular grooves 101;
the lampshade 2 is arranged at the lower end of the waterproof cover 1, and a transparent protective cover 3 is fixedly sleeved outside the lampshade 2; a lamp tube 4 installed in the lamp housing 2;
the upper end of the lampshade 2 is provided with an annular connector 201 with external threads, the lower surface of the waterproof cover 1 is provided with an annular mounting head 102 with internal threads, and the lampshade 2 is in threaded connection with the waterproof cover 1 through the annular connector 201 and the annular mounting head 102; a heat dissipation chamber 5 between the lamp cover 2 and the waterproof cover 1
The annular waterproof partition plate 6 is fixedly arranged at the upper end of the lampshade 2, the annular waterproof partition plate 6 is positioned outside the annular connector 201, the upper end of the annular waterproof partition plate 6 is embedded in the annular groove 101 of the waterproof cover 1, and an annular sealing ring 7 is arranged between the annular waterproof partition plate 6 and the annular groove 101; a buffer chamber 8 located between the annular waterproof partition 6 and the annular connector 201;
the vertical cylinder cover 9 is fixedly arranged at the lower end of the waterproof cover 1 and is positioned outside the annular waterproof partition plate 6;
the vertical heat dissipation holes 202 are formed in the upper surface of the lampshade 2, and the vertical heat dissipation holes 202 are communicated with the heat dissipation cavity 5; a plurality of S-shaped heat dissipation holes 203, which are arranged on the annular connector 201, wherein the S-shaped heat dissipation holes 203 communicate the heat dissipation cavity 5 with the buffer cavity 8; a plurality of inclined heat dissipation holes 601 formed in the annular waterproof partition 6, wherein the inclined heat dissipation holes 601 and the S-shaped heat dissipation holes 203 are arranged in a staggered manner, and the inclined heat dissipation holes 601 are located below the S-shaped heat dissipation holes 203; the inclined heat dissipation holes 601 communicate the buffer chamber 8 with the outside, and the height of the holes of the inclined heat dissipation holes 601 facing the buffer chamber 8 is higher than the height of the holes facing the outside.
The waterproof street lamp is provided with the waterproof cover 1, waterproof protection is provided for the street lamp, meanwhile, the heat dissipation cavity 5 is arranged between the waterproof cover 1 and the lampshade 2, and heat generated by the street lamp can be dissipated through the vertical heat dissipation holes 202, the S-shaped heat dissipation holes 203 and the inclined heat dissipation holes 601; the buffer chamber 8 further improves the waterproof performance of the street lamp, external rainwater is prevented from entering the S-shaped heat dissipation holes 601, and a small amount of rainwater entering the buffer chamber 8 can smoothly flow out through the heat dissipation inclined holes 601 with the inclined apertures; if rainwater exists in the buffer cavity 8, the S-shaped heat dissipation holes 203 and the heat dissipation inclined holes 601 are arranged in a staggered manner, so that the rainwater in the buffer cavity 8 can be prevented from flowing into the heat dissipation cavity 5 through the S-shaped heat dissipation holes 203; the annular waterproof partition plate 6 and the vertical cylinder cover 9 can block rainwater outside the street lamp and provide waterproof protection for the street lamp together with the waterproof cover 1; the transparent protective cover 3 has a protective function for the lampshade and simultaneously has a waterproof function.
In the above technical scheme, the upper surface of the waterproof cover 1 is of a curved surface structure, the upper surface of the waterproof cover 1 is provided with the drainage grooves 103, and the waterproof cover 1 of the curved surface structure can enable rainwater to smoothly flow down along the drainage grooves 103, so that the rainwater is prevented from being gathered on the surface of the waterproof cover 1.
In the technical scheme, the upper surface of the lampshade 2 is of an ellipsoidal structure, the lower surface of the lampshade 2 is of a planar structure, the lower surface of the lampshade 2 is provided with an annular groove 204, and a clamping ring 10 is arranged in the annular groove 204; the lampshade 2 is in threaded connection with the transparent protective cover 3, a sealing ring 11 is arranged at the joint of the lampshade 2 and the transparent protective cover 3, and the transparent protective cover 3 is clamped at the lower end of the lampshade 2 through a clamping ring 10; the arrangement facilitates the disassembly of the transparent protective cover 3, the arrangement of the clamping ring 10 ensures the installation stability of the transparent protective cover 3, and the arrangement of the sealing ring 11 has the functions of water blocking and retaining.
In the above technical scheme, a plurality of water leakage holes 301 have been seted up on the transparent protection cover 3, and the water droplet that produces because cold and hot change between lamp shade 2 and the transparent protection cover 3 can flow out transparent protection cover 3 through water leakage holes 301.
In the above technical solution, the waterproof cover 1 is provided with a cable hole 104, the lampshade 2 is provided with a cable tube 12 adapted to the cable hole 104, and the cable tube 12 is inserted into the cable hole 104.
In the technical scheme, the waterproof cover 1 is fixedly provided with an installation handle 13 for installing the street lamp, the cable tube 12 is arranged in a cavity inside the installation handle 13 in a penetrating manner, and the installation handle 13 is provided with threads or installation screw holes; the cable tube 12 is sleeved on the cable hole 104 and the mounting handle 13, so that the purpose of leading out the cable is achieved, and meanwhile, the waterproof performance of the whole street lamp cannot be weakened.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. A waterproof street lamp, comprising:
the lower surface of the waterproof cover is provided with a circle of annular grooves;
the lampshade is arranged at the lower end of the waterproof cover, and a transparent protective cover is fixedly sleeved outside the lampshade; a lamp tube installed in the lamp housing;
the upper end of the lampshade is provided with an annular connector with external threads, the lower surface of the waterproof cover is provided with an annular mounting head with internal threads, and the lampshade and the waterproof cover are in threaded connection through the annular connector and the annular mounting head; a heat dissipation chamber between the lampshade and the waterproof cover
The annular waterproof partition plate is fixedly arranged at the upper end of the lampshade, is positioned outside the annular connector, is embedded into an annular groove of the waterproof cover, and is provided with an annular sealing ring between; the buffer cavity is positioned between the annular waterproof partition plate and the annular connector;
the vertical cylinder cover is fixedly arranged at the lower end of the waterproof cover and is positioned outside the annular waterproof partition plate;
the vertical heat dissipation holes are formed in the upper surface of the lamp shade and are communicated with the heat dissipation cavity; the S-shaped heat dissipation holes are formed in the annular connecting head and communicate the heat dissipation cavity with the buffer cavity; a plurality of inclined heat dissipation holes which are formed in the annular waterproof partition plate and are arranged in a staggered manner with the S-shaped heat dissipation holes, wherein the inclined heat dissipation holes are located below the S-shaped heat dissipation holes; the buffer cavity is communicated with the outside through the heat dissipation inclined hole, and the height of the hole opening of the heat dissipation inclined hole facing the buffer cavity is higher than that of the hole opening facing the outside.
2. The waterproof street lamp according to claim 1, wherein the waterproof cover has a curved upper surface, and a plurality of drainage grooves are formed in the upper surface of the waterproof cover.
3. The waterproof street lamp according to claim 1, wherein the upper surface of the lamp shade is of an ellipsoidal structure, the lower surface of the lamp shade is of a planar structure, and the lower surface of the lamp shade is provided with an annular groove in which a collar is arranged; the lampshade and the transparent protective cover are in threaded connection, a sealing ring is arranged at the joint of the lampshade and the transparent protective cover, and the transparent protective cover is clamped at the lower end of the lampshade by the clamping ring.
4. The waterproof street lamp according to claim 1, wherein the transparent cover has a plurality of water leakage holes.
5. The waterproof street lamp according to claim 1, wherein the waterproof cover is provided with a cable hole, the lampshade is provided with a cable tube matched with the cable hole, and the cable tube is arranged in the cable hole in a penetrating way.
6. The waterproof street lamp according to claim 5, wherein the waterproof cover is fixedly provided with a mounting handle for mounting the street lamp, the cable tube is arranged in a cavity inside the mounting handle in a penetrating manner, and the mounting handle is provided with threads or mounting screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309736.4U CN212056970U (en) | 2020-07-07 | 2020-07-07 | Waterproof street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309736.4U CN212056970U (en) | 2020-07-07 | 2020-07-07 | Waterproof street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212056970U true CN212056970U (en) | 2020-12-01 |
Family
ID=73513516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021309736.4U Expired - Fee Related CN212056970U (en) | 2020-07-07 | 2020-07-07 | Waterproof street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212056970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357568A (en) * | 2021-05-31 | 2021-09-07 | 安徽艳阳电气集团有限公司 | Waterproof lighting lamp for ship |
-
2020
- 2020-07-07 CN CN202021309736.4U patent/CN212056970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357568A (en) * | 2021-05-31 | 2021-09-07 | 安徽艳阳电气集团有限公司 | Waterproof lighting lamp for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |