CN109578890A - A kind of water proof type illuminating lamp holder - Google Patents
A kind of water proof type illuminating lamp holder Download PDFInfo
- Publication number
- CN109578890A CN109578890A CN201811485984.1A CN201811485984A CN109578890A CN 109578890 A CN109578890 A CN 109578890A CN 201811485984 A CN201811485984 A CN 201811485984A CN 109578890 A CN109578890 A CN 109578890A
- Authority
- CN
- China
- Prior art keywords
- waterproof cover
- fixed ring
- cover cylinder
- waterproof
- cylinder
- 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.)
- Pending
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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
-
- 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
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of water proof type illuminating lamp holders, including headlamp front housing, illumination rear lamp cover and waterproof cover, waterproof cover is provided on bottom bracket, waterproof cover is made of waterproof cover cylinder, fixed ring and sealing ring, waterproof cover cylinder is fixedly connected with fixed ring, fixed ring is completely covered on the heat release hole, and the center lower end portion of waterproof cover cylinder offers ventilation hole, and the bottom of waterproof cover cylinder is also provided with the placing groove with waterproof cover cylinder with radian.The water quick adsorption entered from ventilation hole and waterproof cover cylinder can be avoided water from entering lamp body from heat release hole, improved service life by the present invention using water absorbent sheet made of hydroscopic high-molecular resin.
Description
Technical field
The present invention relates to LED illumination lamp field, specially a kind of water proof type illuminating lamp holder.
Background technique
LED (light emitting diode) headlamp is a kind of illuminator being made into using forth generation green light source LED.LED quilt
Referred to as forth generation lighting source or green light source have the characteristics that energy-saving and environmental protection, service life are long, small in size, can be widely applied to
Fields, the LED illumination lamp such as various instructions, display, decoration, backlight, general lighting and urban landscape are frequently used in outdoor photograph
Bright, existing outdoor LED projector lamp during use, is rained since the angle of its bottom bracket and lamp body is adjustable
When the latter's afforestation is sprinkled water when by wind, lamp body angle change is easy to cause water to enter inside lamp body, the water capacity
It easily fills into LED illumination lamp, causes internal short-circuit, will affect the service life of LED projector lamp.
Summary of the invention
The purpose of the present invention is to provide a kind of water proof type illuminating lamp holder, have the advantages that it is waterproof improve service life,
Solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme:
A kind of water proof type illuminating lamp holder, including headlamp front housing, illumination rear lamp cover and waterproof cover, the headlamp front housing and
It illuminates rear lamp cover to connect by glass button, the illumination rear lamp cover is clipped among bottom bracket and bottom bracket is hinged, the photograph
The lower end of bright lamp rear cover offers heat release hole, is provided with waterproof cover on the bottom bracket, the waterproof cover by waterproof cover cylinder,
Fixed ring and sealing ring composition, the waterproof cover cylinder are fixedly connected with fixed ring, the screw that the fixed ring passes through equal distribution
It is fixedly connected on the illumination rear lamp cover, fixed ring is completely covered on the heat release hole, after the fixed ring and headlamp
Sealing ring is provided between lid, the sealing ring is arranged in the circular groove being provided in fixed ring, and sealing ring and circular groove match,
The center lower end portion of the waterproof cover cylinder offers ventilation hole, and the bottom of the waterproof cover cylinder is also provided with and the same arc of waterproof cover cylinder
The placing groove of degree.
Preferably, the ventilation hole and placing groove are respectively provided with three groups along the length direction of waterproof cover cylinder, ventilation hole and placement
Slot is arranged alternately, and is placed with water absorbent sheet in the placing groove.
Compared with prior art, beneficial effects of the present invention are as follows:
Water proof type LED illumination lamp of the invention, by the way that waterproof cover, the bottom of waterproof cover cylinder is arranged in the position where heat release hole
Portion opens up ventilation hole and placing groove, and ventilation hole and placing groove are arranged alternately, and hot gas is dissipated by one end of ventilation hole and waterproof cover cylinder
It issues, even if external have water projection to enter from one end of ventilation hole and waterproof cover cylinder, water absorbent sheet can will be from ventilation hole and waterproof
The water quick adsorption that cover cylinder enters, avoids water from entering lamp body from heat release hole, improves service life.
Detailed description of the invention
Fig. 1 is whole schematic rear view of the invention；
Fig. 2 is whole side schematic view of the invention；
Fig. 3 is waterproof cover cylinder axial sectional view of the invention；
In figure: 1 headlamp front housing, 2 illumination rear lamp covers, 21 heat release holes, 3 bottom brackets, 4 waterproof covers, 41 waterproof cover cylinders,
411 ventilation holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of water proof type illuminating lamp holder, including headlamp front housing 1, illumination rear lamp cover 2, bottom bracket 3
With waterproof cover 4, headlamp front housing 1 is connected with illumination rear lamp cover 2 by glass button, keeps headlamp front housing 1 and illumination rear lamp cover 2
Connection, illumination rear lamp cover 2 is clipped among bottom bracket 3 and bottom bracket 3 is hinged, and bottom bracket 3 supports lamp body, makes lamp body
Angle is adjustable, and the lower end of illumination rear lamp cover 2 offers heat release hole 21, for the heat inside lamp body to be shed, bottom
Be provided with waterproof cover 4 on bracket 3, waterproof cover 4 is used for waterproof, place water and enter heat release hole 21, waterproof cover 4 by waterproof cover cylinder 41,
Fixed ring 42 and sealing ring 43 form, and waterproof cover cylinder 41 is fixedly connected with fixed ring 42, and waterproof cover cylinder 41 is far from fixed ring 42
One end is set as through-hole, guarantees to may be implemented to divulge information in waterproof cover cylinder 41, does not influence to radiate, fixed ring 42 passes through equal distribution
Screw is fixedly connected on illumination rear lamp cover 2, and fixed ring 42 is completely covered on heat release hole 21, the hot gas that heat release hole 21 gives out
Waterproof cover cylinder 41 is entered, sealing ring 43 is provided between fixed ring 42 and illumination rear lamp cover 2, the setting of sealing ring 43 is being provided with
In circular groove in fixed ring 42, sealing ring 43 guarantees to be in sealing state, sealing ring 43 between fixed ring 42 and illumination rear lamp cover 2
Match with circular groove, the center lower end portion of waterproof cover cylinder 41 offers ventilation hole 411, and ventilation hole 411 is for radiating, so that water is not
Heat release hole 21 can be entered from the top of waterproof cover cylinder 41 and do not influence to radiate, played waterproof action, improve service life, waterproof
The bottom of cover cylinder 41 is also provided with the placing groove with waterproof cover cylinder 41 with radian, is placed with water absorbent sheet in placing groove.
Heat in heat release hole 21 is distributed from one end of ventilation hole 411 and waterproof cover cylinder 41, even if having even if outside
There is water projection to enter from one end of ventilation hole 411 and waterproof cover cylinder 41, the water absorbent sheet being arranged alternately can be by water quick adsorption.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of water proof type illuminating lamp holder, including headlamp front housing (1), illumination rear lamp cover (2), bottom bracket (3) and waterproof cover
(4), it is characterised in that: the headlamp front housing (1) is connected with illumination rear lamp cover (2) by glass button, the illumination rear lamp cover
(2) it is clipped among bottom bracket (3) with bottom bracket (3) hingedly, the lower end of illumination rear lamp cover (2) offers heat release hole
(21), it is provided with waterproof cover (4) on the bottom bracket (3), the waterproof cover (4) is by waterproof cover cylinder (41), fixed ring (42)
It is formed with sealing ring (43), the waterproof cover cylinder (41) is fixedly connected with fixed ring (42), and the fixed ring (42) passes through equalization
The screw of distribution is fixedly connected on the illumination rear lamp cover (2), and fixed ring (42) is completely covered on the heat release hole (21),
It is provided with sealing ring (43) between the fixed ring (42) and illumination rear lamp cover (2), sealing ring (43) setting is being provided with
In circular groove (421) in fixed ring (42), sealing ring (43) and circular groove (421) match, the center of the waterproof cover cylinder (41)
Lower end offers ventilation hole (411), and the bottom of the waterproof cover cylinder (41) is also provided with waterproof cover cylinder (41) with radian
Placing groove (412).
2. a kind of water proof type illuminating lamp holder according to claim 1, it is characterised in that: the ventilation hole (411) and placement
Slot (412) is respectively provided with three groups along the length direction of waterproof cover cylinder (41), and ventilation hole (411) and placing groove (412) are arranged alternately；Institute
It states in placing groove (412) and is placed with water absorbent sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485984.1A CN109578890A (en) | 2018-12-06 | 2018-12-06 | A kind of water proof type illuminating lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485984.1A CN109578890A (en) | 2018-12-06 | 2018-12-06 | A kind of water proof type illuminating lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578890A true CN109578890A (en) | 2019-04-05 |
Family
ID=65927392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485984.1A Pending CN109578890A (en) | 2018-12-06 | 2018-12-06 | A kind of water proof type illuminating lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578890A (en) |
-
2018
- 2018-12-06 CN CN201811485984.1A patent/CN109578890A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204785648U (en) | Novel lighting apparatus | |
| CN202452376U (en) | LED lamp and lens thereof | |
| TWM393629U (en) | Structure of lamp for light steel rack | |
| CN208025313U (en) | A kind of ceiling lamp | |
| CN109578890A (en) | A kind of water proof type illuminating lamp holder | |
| CN110242901A (en) | A kind of Projecting Lamp | |
| CN201297569Y (en) | Improved structure of LED photographic lamp | |
| TW200612182A (en) | Light blocking apparatus | |
| CN205026513U (en) | A light emitting diode (LED) spotlight | |
| CN208295782U (en) | The Adjustable head lamp of high color rendering index (CRI) | |
| CN203489114U (en) | LED (light emitting diode) ceiling lamp with good heat dissipation performance | |
| CN206368839U (en) | Integral luminous fan | |
| WO2018129636A1 (en) | Photographing led illuminating lamp capable of performing double-side conversion between direct-lighting mode and soft-lighting mode | |
| CN207034901U (en) | A kind of water proof type LED illumination lamp | |
| CN218721151U (en) | High-brightness LED point light source | |
| CN204756772U (en) | LED panel light | |
| CN208871460U (en) | A kind of power source head and the detachable downlight of lamp cap | |
| CN209655062U (en) | A kind of Crystal lamp LED luminous component that waterproof performance is good | |
| CN207906880U (en) | A kind of corn lamp | |
| CN218001269U (en) | Polarized spotlight | |
| CN209655144U (en) | A kind of Novel stretchable light modulation downlight | |
| CN207500873U (en) | A kind of shadow lamp | |
| CN208720138U (en) | Light filling LED clipboard lamp | |
| CN207316535U (en) | A kind of LED spotlights | |
| CN2465040Y (en) | Energy-saving blackboard and wall advertisement lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |