CN104776340B - A kind of illuminator - Google Patents
A kind of illuminator Download PDFInfo
- Publication number
- CN104776340B CN104776340B CN201510221261.0A CN201510221261A CN104776340B CN 104776340 B CN104776340 B CN 104776340B CN 201510221261 A CN201510221261 A CN 201510221261A CN 104776340 B CN104776340 B CN 104776340B
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- main body
- lamp main
- connecting pin
- hood
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An embodiment of the present invention provides a kind of illuminators, luminescence unit including at least lamp main body, in lamp main body, with the driving unit of luminescence unit electrical connection, set on lamp main body front end and the light transmission cover body opposite with luminescence unit and the tail-hood set on lamp main body rear end, the inside of the lamp main body offers the first accommodating cavity and the second accommodating cavity, first accommodating cavity is forward, second accommodating cavity rearward, and the first accommodating cavity and the spaced setting of the second accommodating cavity；The luminescence unit is set to the first accommodating cavity, and the driving unit is set to the second accommodating cavity；And first the outer surface of accommodating cavity be equipped with the first heat bulge, the outer surface of the second accommodating cavity is equipped with the second heat bulge.The embodiment of the present invention, heat dissipation effect are good.
Description
Technical field：
The present invention relates to a kind of illuminators, especially the illuminator with great heat radiation effect and waterproof effect.
Background technology：
Existing illuminator generally comprises lamp main body, luminescence unit and luminescence unit in lamp main body
The driving unit of electrical connection, set on lamp main body front end and the light transmission cover body opposite with luminescence unit.But it at least exists as follows
Problem：The heat dissipation effect of lamp main body is undesirable.
Invention content：
Heat dissipation effect to overcome the problems, such as lamp main body in the prior art is undesirable, and an embodiment of the present invention provides one kind
Illuminator.
A kind of illuminator, luminescence unit including at least lamp main body, in lamp main body are electrically connected with luminescence unit
The driving unit that connects set on lamp main body front end and the light transmission cover body opposite with luminescence unit and is set to lamp main body rear end
Tail-hood, the inside of the lamp main body offers the first accommodating cavity and the second accommodating cavity, and the first accommodating cavity is forward, and second is accommodating
Chamber rearward, and the first accommodating cavity and the spaced setting of the second accommodating cavity；The luminescence unit is set to the first accommodating cavity, the drive
Moving cell is set to the second accommodating cavity；And first accommodating cavity outer surface be equipped with the first heat bulge, the appearance of the second accommodating cavity
Face is equipped with the second heat bulge.
The inside of the embodiment of the present invention, lamp main body offers the first accommodating cavity and the second accommodating cavity, the luminous list
Member is set to the first accommodating cavity, and the driving unit is set to the second accommodating cavity, luminescence unit and driving unit are arranged at intervals at phase
In mutual independent different spaces, the heat that luminescence unit and driving unit generate will not influence each other, rationally distributed, heat dissipation effect
It is good；Meanwhile the first heat bulge is equipped on the outer surface of the first accommodating cavity, the outer surface of the second accommodating cavity is equipped with second and dissipates
Hot protrusion, can further improve radiating efficiency, heat dissipation effect is good.
Description of the drawings：
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram of the embodiment of the illuminator of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the exploded perspective view one of Fig. 1；
Fig. 4 is the exploded perspective view two of Fig. 1；
Fig. 5 is the explosion signal of the embodiment of the hollow body of the waterproof cableties of the present invention, water-proof rubber sleeve and nut
Figure.
Specific implementation mode：
In order to make the technical problems, technical solutions and beneficial effects solved by the present invention be more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown, a kind of illuminator, include at least lamp main body 1, the luminescence unit 2 in lamp main body, with
The driving unit 3 of luminescence unit electrical connection, set on lamp main body front end and the light transmission cover body 4 opposite with luminescence unit, Yi Jishe
The inside of tail-hood 5 in lamp main body rear end, the lamp main body 1 offers the first accommodating cavity 11 and the second accommodating cavity 12, the
One accommodating cavity 11 is forward, the second accommodating cavity 12 rearward, and 12 spaced setting of the first accommodating cavity 11 and the second accommodating cavity；It is described
Luminescence unit 2 is set to the first accommodating cavity 11, and the driving unit 3 is set to the second accommodating cavity 12；And first accommodating cavity 11 appearance
Face is equipped with the first heat bulge 110, and the outer surface of the second accommodating cavity 12 is equipped with the second heat bulge 120.
Further, waterproof seal 61 is equipped between 1 front end of the lamp main body and light transmission cover body 4.Make lamp main body 1
There is good waterproof effect between front end and light transmission cover body 4.
Still further, being equipped with seal washer 62 between 1 rear end of the lamp main body and tail-hood 5.Make 1 rear end of lamp main body
There is good waterproof effect between tail-hood 5.
Specifically, the waterproof seal 61 is O-ring seal, 1 front end of the lamp main body and 4 phase of light transmission cover body
To end face on offer first annular groove 111, waterproof seal 61 is at least partly embedded in first annular groove 111.
Simple in structure, waterproof effect is good.
More specifically, offering second annular groove on the end face opposite with the tail-hood 5 of 1 rear end of the lamp main body
112, the socket part 51 extended in oriented second accommodating cavity of the side projection opposite with the second accommodating cavity 12 12 on the tail-hood 5,
The seal washer 62 is set to outside the socket part 51 and is embedded in second annular groove 112.Simple in structure, waterproof effect is good
It is good.
Further, the tail-hood 5 is equipped with the water-proof wire for matching cooperation water-proofing treatment across tail-hood 5 and with power cord 7
Button 8.Make that there is good waterproofing effect between power cord 7 and tail-hood 5.
Specifically, the waterproof cableties 8 include the hollow body 81 worn for power cord, nut 82, nut 83, annular
Seal washer 84 and water-proof rubber sleeve 85；The hollow body 81 has connecting pin, an exposed connecting pin, Yi Jiwei built in one
The second accommodating cavity 12 is stretched into flange between built-in connecting pin and exposed connecting pin, built-in connecting pin after passing through tail-hood 5, and
Pass through 82 locking positioning of the nut；The ring packing washer 62 is sheathed on hollow body 81 and positioned at flange and tail-hood 5
Between；The water-proof rubber sleeve 85 is set to inside the exposed connecting pin of the hollow body 81；The nut 83 and the hollow master
The water-proof rubber sleeve 85 is locked inside exposed connecting pin by the exposed connecting pin of body 81 with merging.It is simple in structure, waterproof effect
Well.
Still further, the exposed connecting pin of the hollow body 81 is equipped with several strips around circumferentially-spaced arrangement
Extrudable deformation contraction pawl 811, the water-proof rubber sleeve 85 be set to shrink pawl 811 in, the inner surface of the nut 83 is served as reasons
Gradually small arcwall face 831 greatly, when nut 83 and exposed connecting pin coordinate, the arcwall face 831 of nut 83 acts on the contraction
Pawl 811 makes the 811 compression deformation of contraction pawl and squeezes the water-proof rubber sleeve 85, makes to be formed between water-proof rubber sleeve 85 and power cord 7 close
Seal structure.Simple in structure, waterproof effect is good.
Further, the light transmission cover body 4 includes and cover 41 and transparent glass piece 42, cover 41 and lamp main body 1
Nose threads cooperation, the middle part of cover 41 is equipped with circular open, and the transparent glass piece 42 has axial projection and diameter
To stretch flange formability, the circular open of axial projection and cover 41 coordinates, and radially extending flange is located at 41 inside of cover
Between face and the front end surface of lamp main body 1 and compress the waterproof seal 61.It is simple in structure, it is easy to assembly.
Further, equipped with opposite with the luminescence unit 2 reflective in the first accommodating cavity 11 of the lamp main body 1
Cup 9；The outer surface of the lamp main body 1 is respectively arranged on the left side and the right side mounting elastic sheet 13 in it, and edge is offered on mounting elastic sheet 13
Lamp main body 1 is axially extending and the U-lag that is arranged above and below.Simple in structure, illuminator can facilitate installation by mounting elastic sheet 13
It is fixed.
The inside of the embodiment of the present invention, lamp main body 1 offers the first accommodating cavity 11 and the second accommodating cavity 12, the hair
Light unit 2 is set to the first accommodating cavity 11, and the driving unit 3 is set to the second accommodating cavity 12, by luminescence unit 2 and driving unit 3
It is arranged at intervals in mutually independent different spaces, the heat that luminescence unit 2 and driving unit 3 generate will not influence each other, cloth
Office is reasonable, good heat dissipation effect；Meanwhile the first heat bulge 110, the second accommodating cavity are equipped on the outer surface of the first accommodating cavity 11
12 outer surface is equipped with the second heat bulge 120, can further improve radiating efficiency, heat dissipation effect is good.In addition, in lamps and lanterns
Between 1 front end of main body and light transmission cover body 4, between 1 rear end of lamp main body and tail-hood 5 and between power cord 7 and tail-hood 5
Waterproof sealing processing is made, whole lamps and lanterns is made to have good waterproof effect.Whether it is used for land illumination or underwater lighting,
It can be mounted directly use, be the amphibious lamp of standard, it is applied widely.
It is as described above the one or more embodiments for combining particular content to provide, does not assert the specific reality of the present invention
It applies and is confined to these explanations.It is all approximate with method of the invention, structure etc., identical, or for present inventive concept under the premise of
Several technology deduction or replace are made, protection scope of the present invention is all should be considered as.
Claims (5)
1. a kind of illuminator includes at least lamp main body, the luminescence unit in lamp main body, is electrically connected with luminescence unit
Driving unit, set on lamp main body front end and the light transmission cover body opposite with luminescence unit and set on lamp main body rear end
Tail-hood, which is characterized in that the inside of the lamp main body offers the first accommodating cavity and the second accommodating cavity, and the first accommodating cavity leans on
Before, the second accommodating cavity rearward, and the first accommodating cavity and the spaced setting of the second accommodating cavity；The luminescence unit, which is set to first, to be held
Chamber is set, the driving unit is set to the second accommodating cavity；And first accommodating cavity outer surface be equipped with the first heat bulge, second hold
The outer surface for setting chamber is equipped with the second heat bulge；
The tail-hood is equipped with the waterproof cableties for matching cooperation water-proofing treatment across tail-hood and with power cord；
The waterproof cableties include hollow body, nut, nut, ring packing washer and the waterproof worn for power cord
Gum cover；The hollow body has connecting pin built in one, an exposed connecting pin and positioned at built-in connecting pin and exposed connecting pin
Between flange, built-in connecting pin is stretched into the second accommodating cavity after passing through tail-hood, and is positioned by the nut check；The ring
Shape seal washer is sheathed on hollow body and between flange and tail-hood；The water-proof rubber sleeve is set to the hollow body
Inside exposed connecting pin；The nut, which matches to merge with the exposed connecting pin of the hollow body, is locked at the water-proof rubber sleeve outside
Reveal inside connecting pin；
The outer surface of the lamp main body is respectively arranged on the left side and the right side mounting elastic sheet in it, is offered on mounting elastic sheet along lamps and lanterns master
Body is axially extending and the U-lag that is arranged above and below；
The exposed connecting pin of the hollow body is equipped with the receipts of the extrudable deformation of several strips around circumferentially-spaced arrangement
Paw withdrawal, the water-proof rubber sleeve, which is set to, to be shunk in pawl, the inner surface of the nut be by gradually small arcwall face greatly, nut with it is exposed
When connecting pin coordinates, the arcwall face of nut acts on the contraction pawl, makes contraction pawl compression deformation and squeezes the water-proof rubber sleeve,
Make to form sealing structure between water-proof rubber sleeve and power cord；
Seal washer, the lamp main body rear end end opposite with the tail-hood are equipped between the lamp main body rear end and tail-hood
It offers second annular groove on face, prolongs in projection oriented second accommodating cavity in side opposite with the second accommodating cavity on the tail-hood
The socket part stretched, the seal washer are set to outside the socket part and are embedded in second annular groove.
2. illuminator according to claim 1, which is characterized in that set between the lamp main body front end and light transmission cover body
There is waterproof seal.
3. illuminator according to claim 2, which is characterized in that the waterproof seal is O-ring seal, the lamp
Tool body front end offers first annular groove on the end face opposite with the light transmission cover body, and waterproof seal is at least partly embedded
In in first annular groove.
4. illuminator according to claim 2 or 3, which is characterized in that the light transmission cover body includes and cover and light transmission
The nose threads of sheet glass, cover and lamp main body coordinate, and the middle part of cover is equipped with circular open, and the transparent glass piece has
The circular open of axial projection and radially extending flange, axial projection and cover coordinates, radially extending flange
Between cover medial surface and the front end surface of lamp main body and compress the waterproof seal.
5. according to claims 1 to 3 any one of them illuminator, which is characterized in that the first of the lamp main body is accommodating
Intracavitary is equipped with the reflector opposite with the luminescence unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221261.0A CN104776340B (en) | 2015-04-30 | 2015-04-30 | A kind of illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221261.0A CN104776340B (en) | 2015-04-30 | 2015-04-30 | A kind of illuminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776340A CN104776340A (en) | 2015-07-15 |
| CN104776340B true CN104776340B (en) | 2018-08-28 |
Family
ID=53617979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221261.0A Active CN104776340B (en) | 2015-04-30 | 2015-04-30 | A kind of illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776340B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227248A1 (en) * | 2018-05-29 | 2019-12-05 | Li Hanqiao | Ceiling lamp wire fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244779Y (en) * | 1995-10-04 | 1997-01-08 | 黄新田 | Thermal insulation lamp base |
| CN1793719A (en) * | 2005-12-29 | 2006-06-28 | 吴佰军 | Heat radiation assembly structure of large power LED lamp |
| CN201014260Y (en) * | 2007-03-31 | 2008-01-30 | 惠州市惠城区七海玩具厂 | High power LED water proof lamp |
| CN102425735A (en) * | 2011-11-30 | 2012-04-25 | 上海大学 | LED-PAR (light-emitting diode-parabolic aluminum reflector) lamp with gird radiating structure |
| CN203641980U (en) * | 2013-11-15 | 2014-06-11 | 东莞市汇顺实业有限公司 | LED (light emitting diode) projection lamp |
| CN204629155U (en) * | 2015-04-30 | 2015-09-09 | 中山鸿润照明有限公司 | A kind of lighting |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251115Y (en) * | 2008-08-28 | 2009-06-03 | 林万炯 | LED lamp capable of eliminating yellow light ring |
| CN203868996U (en) * | 2014-05-23 | 2014-10-08 | 东莞市帕洛特复合材料有限公司 | High-power high-heat-dissipation LED lamp |
-
2015
- 2015-04-30 CN CN201510221261.0A patent/CN104776340B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244779Y (en) * | 1995-10-04 | 1997-01-08 | 黄新田 | Thermal insulation lamp base |
| CN1793719A (en) * | 2005-12-29 | 2006-06-28 | 吴佰军 | Heat radiation assembly structure of large power LED lamp |
| CN201014260Y (en) * | 2007-03-31 | 2008-01-30 | 惠州市惠城区七海玩具厂 | High power LED water proof lamp |
| CN102425735A (en) * | 2011-11-30 | 2012-04-25 | 上海大学 | LED-PAR (light-emitting diode-parabolic aluminum reflector) lamp with gird radiating structure |
| CN203641980U (en) * | 2013-11-15 | 2014-06-11 | 东莞市汇顺实业有限公司 | LED (light emitting diode) projection lamp |
| CN204629155U (en) * | 2015-04-30 | 2015-09-09 | 中山鸿润照明有限公司 | A kind of lighting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104776340A (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120307517A1 (en) | Electronic candle | |
| US20140313741A1 (en) | Lamp having an annular light-guiding body | |
| CN204922713U (en) | Embedded LED lamps and lanterns | |
| CN104776340B (en) | A kind of illuminator | |
| CN103672515B (en) | A kind of LED bulb of high efficiency and heat radiation | |
| CN105485603A (en) | S25 automobile LED steering brake light | |
| CN206817253U (en) | A kind of light fixture | |
| CN204084185U (en) | A kind of LED illumination lamp of anti-dazzle | |
| CN203517401U (en) | High-brightness LED bulb | |
| CN104990014A (en) | LED track lamp | |
| CN204629155U (en) | A kind of lighting | |
| CN108548106A (en) | A kind of LED light strip facilitating splicing | |
| CN205606324U (en) | Tube light | |
| CN201724052U (en) | LED stereo bulb | |
| CN204573664U (en) | A kind of dual-side LED lamp structure | |
| CN204629423U (en) | A kind of outdoor lighting lamp | |
| CN207990520U (en) | A kind of vehicle-mounted steering indicating light with glass light guide plate | |
| CN204099972U (en) | Straight lamp and lighting device | |
| CN203836643U (en) | LED panel lamp | |
| CN106641976A (en) | Light-emitting device with LED lamp | |
| CN203309613U (en) | Indirect lighting LED (Light Emitting Diode) lamp | |
| CN206786468U (en) | A kind of anti-dazzle LED spotlight | |
| CN204879804U (en) | LED track lamp | |
| CN221279421U (en) | Deep sea lamp heat dissipation compression-resistant structure and lamp | |
| CN204693069U (en) | A kind of integrated form band LED warning lamp flashlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |