CN105953084B - A kind of Waterproof LED lamp cap device - Google Patents
A kind of Waterproof LED lamp cap device Download PDFInfo
- Publication number
- CN105953084B CN105953084B CN201610311320.8A CN201610311320A CN105953084B CN 105953084 B CN105953084 B CN 105953084B CN 201610311320 A CN201610311320 A CN 201610311320A CN 105953084 B CN105953084 B CN 105953084B
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp housing
- annular
- lampshade
- spirally connected
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/005—Measures against vandalism, stealing or tampering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of Waterproof LED lamp cap devices, including lamp housing, there is connecting thread portion on the upper outside wall of the lamp housing, there is stairstepping connecting groove in the middle part of the bottom surface of lamp housing, the top of stairstepping connecting groove is that minor diameter is spirally connected hole section, the lower part of stairstepping connecting groove is major diameter hole section, internal connection ring is screwed onto minor diameter and is spirally connected in hole section, there is convex annular looping on the bottom face of internal connection ring, radiating block sleeve is in major diameter hole section, lamp mainboard is nested in the middle part of the bottom surface of radiating block, the bottom surface of lamp mainboard is fixed with multiple LED lamps, lampshade is screwed on the bottom face of lamp housing, the middle part of lampshade has through-hole, Anti-explosive glass is fixed in lampshade and covers through-hole, there is protruding ring in the middle part of the top surface of lampshade, protruding ring sleeve is in major diameter hole section and is pressed against the bottom face and lamp of radiating block Mainboard.It has waterproof performance, meanwhile, guarantee that heat dissipation effect, all parts can be dismantled, maintenance maintenance is facilitated to replace.
Description
Technical field:
The present invention relates to LED light manufacturing technology field, more specifically to a kind of Waterproof LED lamp cap device.
Background technique:
Existing LED lamp holder is generally provided with multiple through slots on its hot lamp housing and is aerated to improve to fan, so that its nothing
Method uses in water；
Meanwhile the lamp housing of existing LED lamp holder is generally adopted by integrated molding formula structure, can not maintenance maintenance, damage
Bad when, can only all be replaced, very troublesome.
Summary of the invention:
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of Waterproof LED lamp cap device, it has waterproofness
Can, meanwhile, guarantee that heat dissipation effect, all parts can be dismantled, maintenance maintenance is facilitated to replace.
The solution to the technical problem of the present invention is as follows:
A kind of Waterproof LED lamp cap device, including lamp housing have connection screw thread on the upper outside wall of the lamp housing
Portion, has stairstepping connecting groove in the middle part of the bottom surface of lamp housing, and the top of stairstepping connecting groove is that minor diameter is spirally connected hole section, rank
The lower part of trapezoidal connecting groove is major diameter hole section, and internal connection ring is screwed onto minor diameter and is spirally connected in hole section, internal connection ring
There is convex annular looping on bottom face, radiating block sleeve is nested with lamp mainboard in the middle part of the bottom surface of radiating block in major diameter hole section,
The bottom surface of lamp mainboard is fixed with multiple LED lamps, and lampshade is screwed on the bottom face of lamp housing, and the middle part of lampshade has through-hole,
Anti-explosive glass is fixed in lampshade and covers through-hole, has protruding ring in the middle part of the top surface of lampshade, protruding ring sleeve is in large diameter hole
In section and it is pressed against the bottom face and lamp mainboard of radiating block, the top surface of radiating block has annular groove, and convex annular looping is nested in
In annular groove, the bottom face of internal connection ring is pressed against on the top surface of radiating block.
Further, the bottom inside wall of the through-hole has positioning annular groove, and the inside top wall of through-hole is served as reasons
Diminishing conical inner side wall upwards is descended, has on the side wall of Anti-explosive glass and radially extends circle, circle is radially extended and is nested in and determine
In the annular groove of position, annular cover plate is bolted to connection on the bottom face of lampshade, and annular cover plate, which is pressed against, to be radially extended
On circle.
Further, the first sealing ring, the first sealing ring elasticity are nested on the inner sidewall of the positioning annular groove
It is pressed against on the lateral wall for radially extending circle.
Further, there is the top surface edge of the lampshade annular to be spirally connected protrusion, and annular is spirally connected raised sleeve in lamp housing
The annular having on the bottom face of body is spirally connected in slot, and the annular protrusion that is spirally connected is screwed onto the spiral shell having on the inner sidewall of the annular slot that is spirally connected
In line portion；
Further, the second sealing ring is nested on the bottom face of lamp housing, the second sealing ring is pressed against the top of lampshade
On face.
Further, the centre at the top of the lamp housing is bolted with lamp cap, and the bottom sleeve of lamp cap is in minor diameter spiral shell
It connects in hole section, the bottom of lamp cap and minor diameter are spirally connected between the top surface of hole section and are clamped with third sealing ring, and lamp mainboard passes through connection
Line is electrically connected with lamp cap.
Further, the diameter of the connecting thread portion of the lamp housing is less than the diameter of the bottom outside wall of lamp housing,
There are multiple annular thermal troughs on the bottom outside wall of lamp housing.
Further, the 4th sealing ring is nested on the lateral wall of the lamp housing of the lower section of the connecting thread portion.
Protrusion effect of the invention is:
Compared with prior art, it has waterproof performance, meanwhile, guarantee that heat dissipation effect, all parts can be dismantled, side
Just maintenance maintenance is replaced.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment:
Embodiment, as shown in Figure 1, a kind of Waterproof LED lamp cap device, including lamp housing 10, the top of the lamp housing 10
There is connecting thread portion 11 on lateral wall, there is stairstepping connecting groove 12 in the middle part of the bottom surface of lamp housing 10, stairstepping connection is recessed
The top of slot 12 is that minor diameter is spirally connected hole section 121, and the lower part of stairstepping connecting groove 12 is major diameter hole section 122, inside connection
Ring 13 is screwed onto minor diameter and is spirally connected in hole section 121, has convex annular looping 131, radiating block on the bottom face of internal connection ring 13
14 sleeves are nested with lamp mainboard 1 in the middle part of the bottom surface of radiating block 14, the bottom surface of lamp mainboard 1 is fixed with more in major diameter hole section 122
A LED lamp 2, lampshade 20 are screwed on the bottom face of lamp housing 10, and the middle part of lampshade 20 has through-hole 21, and Anti-explosive glass 22 is solid
It is scheduled in lampshade 20 and is covered through-hole 21, there is protruding ring 23 in the middle part of the top surface of lampshade 20,23 sleeve of protruding ring is in large diameter hole
In section 121 and it is pressed against the bottom face and lamp mainboard 1 of radiating block 14, the top surface of radiating block 14 has annular groove 141, convex annular
Looping 131 is nested in annular groove 141, and the bottom face of internal connection ring 13 is pressed against on the top surface of radiating block 14.
Further, the bottom inside wall of the through-hole 21 has positioning annular groove 211, the inside top of through-hole 21
Wall is diminishing conical inner side wall from bottom to top, has on the side wall of Anti-explosive glass 22 and radially extends circle 221, radially extends
Circle 221 is nested in positioning annular groove 211, and annular cover plate 222 is bolted to connection on the bottom face of lampshade 20, ring
Shape cover board 222, which is pressed against, to be radially extended on circle 221.
Further, the first sealing ring 3, the first sealing ring 3 are nested on the inner sidewall of the positioning annular groove 211
Elasticity is pressed against on the lateral wall for radially extending circle 221.
Further, there is the top surface edge of the lampshade 20 annular to be spirally connected protrusion 24, and annular is spirally connected raised 24 sleeves
The annular having on the bottom face of lamp housing 10 is spirally connected in slot 15, and the annular protrusion 24 that is spirally connected is screwed onto annular the interior of slot 15 that be spirally connected
On the threaded portion having on side wall；
The second sealing ring 4 is nested on the bottom face of lamp housing 10, the second sealing ring 4 is pressed against on the top surface of lampshade 20.
Further, the centre at the top of the lamp housing 10 is bolted with lamp cap 16, and the bottom sleeve of lamp cap 16 is small
Diameter is spirally connected in hole section 121, and the bottom of lamp cap 16 and minor diameter are spirally connected between the top surface of hole section 121 and are clamped with third sealing ring 5,
Lamp mainboard 1 is electrically connected by connecting line with lamp cap 16.
Further, the diameter of the connecting thread portion 11 of the lamp housing 10 is less than the bottom outside wall of lamp housing 10
Diameter has multiple annular thermal troughs 17 on the bottom outside wall of lamp housing 10.
Further, the 4th sealing ring is nested on the lateral wall of the lamp housing 10 of the lower section of the connecting thread portion 11
6。
In this implementation, by the first sealing ring 3, the second sealing ring 4, third sealing ring 5 and the 4th sealing ring 6, realize
Its sealing effect, prevents into water, meanwhile, by having multiple annular thermal troughs 17 on the bottom outside wall of lamp housing 10, make
It obtains lamp housing 10 and extraneous aqueous progress heat transfer effect is more preferable, greatly improve heat dissipation.
In the present embodiment, all parts can be dismantled, to reduce the cost of its maintenance maintenance.
Finally, the above embodiments are only used to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (5)
1. a kind of Waterproof LED lamp cap device, including lamp housing (10), it is characterised in that: the upper outside of the lamp housing (10)
There are connecting thread portion (11) on wall, there are stairstepping connecting groove (12) in the middle part of the bottom surface of lamp housing (10), stairstepping connection
The top of groove (12) is that minor diameter is spirally connected hole section (121), and the lower part of stairstepping connecting groove (12) is major diameter hole section
(122), internal connection ring (13) is screwed onto minor diameter and is spirally connected in hole section (121), has on the bottom face of internal connection ring (13)
Convex annular looping (131), radiating block (14) sleeve are nested in the middle part of the bottom surface of radiating block (14) in major diameter hole section (122)
Lamp mainboard (1), the bottom surface of lamp mainboard (1) are fixed with multiple LED lamps (2), and lampshade (20) is screwed onto the bottom end of lamp housing (10)
On face, the middle part of lampshade (20) has through-hole (21), and Anti-explosive glass (22) is fixed in lampshade (20) and covers through-hole (21), lamp
Covering in the middle part of the top surface of (20) has protruding ring (23), and protruding ring (23) sleeve is in major diameter hole section (121) and is pressed against heat dissipation
The top surface of the bottom face and lamp mainboard (1) of block (14), radiating block (14) has annular groove (141), and convex annular looping (131) is embedding
It covers in annular groove (141), the bottom face of internal connection ring (13) is pressed against on the top surface of radiating block (14)；
The centre at the top of the lamp housing (10) is bolted with lamp cap (16), and the bottom sleeve of lamp cap (16) is in minor diameter bolt apertures
In section (121), the bottom of lamp cap (16) and minor diameter are spirally connected between the top surface of hole section (121) and are clamped with third sealing ring (5), lamp
Mainboard (1) is electrically connected by connecting line with lamp cap (16)；
The bottom inside wall of the through-hole (21) has positioning annular groove (211), and the inside top wall of through-hole (21) is under
Upward diminishing conical inner side wall has on the side wall of Anti-explosive glass (22) and radially extends circle (221), radially extends circle
(221) it is nested in positioning annular groove (211), annular cover plate (222) is bolted to connection in the bottom end of lampshade (20)
On face, annular cover plate (222), which is pressed against, to be radially extended on circle (221).
2. a kind of Waterproof LED lamp cap device according to claim 1, it is characterised in that: the positioning annular groove (211)
Inner sidewall on be nested with the first sealing ring (3), the first sealing ring (3) elasticity is pressed against the lateral wall for radially extending circle (221)
On.
3. a kind of Waterproof LED lamp cap device according to claim 1, it is characterised in that: the top surface side of the lampshade (20)
There is annular to be spirally connected raised (24) in portion, and annular is spirally connected the annular spiral shell that raised (24) sleeve has on the bottom face of lamp housing (10)
In access slot (15), annular be spirally connected raised (24) be screwed onto annular be spirally connected slot (15) inner sidewall on the threaded portion that has；
It is nested on the bottom face of lamp housing (10) the second sealing ring (4), the second sealing ring (4) is pressed against the top surface of lampshade (20)
On.
4. a kind of Waterproof LED lamp cap device according to claim 1, it is characterised in that: the connection of the lamp housing (10)
The diameter of threaded portion (11) is less than the diameter of the bottom outside wall of lamp housing (10), has on the bottom outside wall of lamp housing (10)
Multiple annular thermal troughs (17).
5. a kind of Waterproof LED lamp cap device according to claim 1, it is characterised in that: the connecting thread portion (11)
The 4th sealing ring (6) is nested on the lateral wall of the lamp housing (10) of lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311320.8A CN105953084B (en) | 2016-05-11 | 2016-05-11 | A kind of Waterproof LED lamp cap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311320.8A CN105953084B (en) | 2016-05-11 | 2016-05-11 | A kind of Waterproof LED lamp cap device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953084A CN105953084A (en) | 2016-09-21 |
| CN105953084B true CN105953084B (en) | 2019-09-10 |
Family
ID=56911283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610311320.8A Expired - Fee Related CN105953084B (en) | 2016-05-11 | 2016-05-11 | A kind of Waterproof LED lamp cap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778924A (en) * | 2019-11-13 | 2020-02-11 | 徐州赛恩斯源新材料科技有限公司 | LED illuminating lamp with good waterproof performance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348234Y (en) * | 2009-01-16 | 2009-11-18 | 姚怡如 | Water-proof light |
| CN201944801U (en) * | 2010-11-26 | 2011-08-24 | 海洋王照明科技股份有限公司 | Buffer sealing part and lighting device comprising buffer sealing part |
| CN202017931U (en) * | 2011-03-21 | 2011-10-26 | 林峻毅 | Combined-type light emitting diode (LED) bulb |
| CN103470972A (en) * | 2013-08-19 | 2013-12-25 | 江苏西凯华程光电科技有限公司 | LED (Light-Emitting Diode) lamp bulb |
| CN105003846A (en) * | 2015-06-25 | 2015-10-28 | 吴静 | LED lamp bulb high in sealing performance |
| CN105387373A (en) * | 2015-12-13 | 2016-03-09 | 重庆桑耐美光电科技有限公司 | LED illumination lamp easy to disassemble and assemble |
-
2016
- 2016-05-11 CN CN201610311320.8A patent/CN105953084B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105953084A (en) | 2016-09-21 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190801 Address after: 528478 Yongxing Industrial Zone, Henglan Town, Zhongshan City, Guangdong Province Applicant after: Zhongshan Red Candle Lighting Technology Co., Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20200511 |