CN109958894A - A kind of explosion-proof searchlight - Google Patents
A kind of explosion-proof searchlight Download PDFInfo
- Publication number
- CN109958894A CN109958894A CN201711432838.8A CN201711432838A CN109958894A CN 109958894 A CN109958894 A CN 109958894A CN 201711432838 A CN201711432838 A CN 201711432838A CN 109958894 A CN109958894 A CN 109958894A
- Authority
- CN
- China
- Prior art keywords
- main body
- explosion
- led
- signal lamp
- light source
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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)
Abstract
The invention discloses a kind of explosion-proof searchlights, including main body and it is connected to the front cover of described main body one end, the other end of the main body is provided with LED signal lamp plate, the outside of the LED signal lamp plate is covered with LED signal lamp lens, handle is provided in the middle part of the main body upper end, the two sides of the main body upper end are provided with hook, the rubber mat that the lower body is provided with bottom plate and is connected to below the bottom plate, the battery that the body interior is provided with battery bracket and is fixed on above the battery bracket；The front cover is internally provided with LED aluminum base plate light source, and LED aluminum base plate light source one end is connected with heat radiation rack, and the LED aluminum base plate light source other end is connected with reflector, and the side of the heat radiation rack is provided with multiple cooling fins.Present invention carrying is easy to use, and perfect heat-dissipating adapts to rugged environment, extends service life, has ensured the safety of search explorer itself.
Description
[technical field]
The present invention relates to lighting fixture technical field, in particular to a kind of explosion-proof searchlight.
[background technique]
Explosion-proof searchlight is widely used in the illumination at the extensive search scene of reconnoitring, and solves to essence field or without electricity
In the case where source, normal search is provided and reconnoitres live lighting demand；It is maked an inspection tour suitable for public security patrol, fire-fighting command, frontier defense, electricity
Power repairing, enterprises and institutions guard, night burst accident search, flood-fighting etc..However existing explosion-proof searchlight carries not
Just, usage mode is single, and can not judge to search for the specific orientation of explorer, is unfavorable for searching for explorer's inherently safe
Protection, reconnoitres to search and brings hidden danger.It further, is the lighting demand for meeting explosion-proof searchlight, generally by its internal setting
The power increase of LED light to increase the brightness of illumination and the range of illumination, but is brought new after increasing the power of LED light
Problem, output heat is relatively more, and the heat-sinking capability of radiator is limited, when often result in the damage of LED light, shorten explosion-proof spy
The service life of illuminator.
[summary of the invention]
In view of this, in order to overcome the deficiencies of the prior art, the present invention provides a kind of explosion-proof searchlight, handle and extension are set
Hook is realized that portable and shoulder carries two kinds of usage modes on the arm, is carried easy to use；The structure for improving heat radiation rack, improves heat dissipation performance, prolongs
Service life is grown；By the way that LED signal lamp plate is arranged, the tracking and positioning of explorer are facilitated the search for, has ensured that search is reconnoitred
The safety of personnel itself.
To achieve the above object, technical scheme is as follows:
A kind of explosion-proof searchlight including main body and is connected to the front cover of described main body one end, the other end of the main body
It is provided with LED signal lamp plate, the outside of the LED signal lamp plate is covered with LED signal lamp lens, the middle part of the main body upper end
It is provided with handle, the two sides of the main body upper end are provided with hook；The front cover is internally provided with LED aluminum base plate light source, institute
It states LED aluminum base plate light source one end and is connected with heat radiation rack, the LED aluminum base plate light source other end is connected with reflector, the heat dissipation
The side of frame is provided with multiple cooling fins, and the setting of the cooling fin effectively reduces the temperature of the LED aluminum base plate light source, prolongs
Service life is grown.
Preferably, the battery that the body interior is provided with battery bracket and is fixed on above the battery bracket.
Further, the rubber mat that the lower body is provided with bottom plate and is connected to below the bottom plate, institute
Rubber mat is stated convenient for the horizontal positioned of explosion-proof searchlight, the scratch of explosion-proof searchlight is avoided, drops and break.
Further, O-ring is provided between the main body and the front cover.
Further, the side of the reflector is provided with lens, and it is close to be provided with lens between the lens and the front cover
Seal, the O-ring and the lens seals circle make connection more closely, can effectively prevent the immersion of rainwater, use scope
It is wider.
Further, the handle one side is provided with multiple screw decoction caps, and the screw decoction cap is embedded in connection spiral shell
In nail hole, the accumulation of dust is avoided.
Design principle of the invention is: setting handle and hook, connects harness by the hook, realizes portable and shoulder
It carries two kinds of usage modes on the arm, carries easy to use；The structure for improving heat radiation rack, adds multiple cooling fins, improves heat dissipation performance, prolong
Service life is grown；By the way that LED signal lamp plate is arranged, the tracking and positioning of explorer are facilitated the search for, has ensured that search is reconnoitred
The safety of personnel itself.
The beneficial effects of the present invention are: carrying is easy to use, perfect heat-dissipating adapts to rugged environment, and extending makes
With the service life, the safety of search explorer itself has been ensured.
[Detailed description of the invention]
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the structural schematic diagram of heat radiation rack in Fig. 2.
In figure, 1, aft hook, 2, signal lamp switch cap, 3, screw decoction cap, 4, handle, 5, front hook, 6, front cover, 7,
LED signal lamp lens, 8, rubber mat, 9, bottom plate, 10, main body, 11, signal lamp switch plate, 12, deflating cap, 13, switch
Plate, 14, reflector, 15, LED aluminum base plate light source, 16, lens seals circle, 17, LED signal lamp plate, 18, battery bracket, 19, electricity
Pond, 20, heat radiation rack, 21, O-ring, 22, lens, 23, cooling fin.
[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.
Referring to FIG. 1, FIG. 2 and FIG. 3, a kind of explosion-proof searchlight including main body 10 and is connected to described 10 one end of main body
Front cover 6, the other end of the main body 10 are provided with LED signal lamp plate 17, and the outside of the LED signal lamp plate 17 is covered with LED
Signal lamp lens 7 are provided with handle 4 in the middle part of 10 upper end of main body, and the side of 10 upper end of main body is provided with front hook
5, the other side of 10 upper end of main body is provided with aft hook 1；The front cover 6 is internally provided with LED aluminum base plate light source 15, described
15 one end of LED aluminum base plate light source is connected with heat radiation rack 20, and 15 other end of LED aluminum base plate light source is connected with reflector 14, institute
The side for stating heat radiation rack 20 is provided with multiple cooling fins 23, and the setting of the cooling fin 23 effectively reduces the LED aluminum base plate
The temperature of light source 15, extends service life.
The main body 10 is internally provided with battery bracket 18 and is fixed on the battery 19 of 18 top of battery bracket, institute
State power supply of the battery 19 for the LED aluminum base plate light source 15 and the LED signal lamp plate 17.
10 lower end of main body is provided with bottom plate 9 and is connected to the rubber mat 8 of 9 lower section of bottom plate, described
Rubber mat 8 avoids the scratch of explosion-proof searchlight, drops and break convenient for the horizontal positioned of explosion-proof searchlight.
O-ring 21 is provided between the main body 10 and the front cover 6.
The side of the reflector 14 is provided with lens 22, and it is close to be provided with lens between the lens 22 and the front cover 6
Seal 16, the O-ring 21 and the lens seals circle 16 make connection more closely, can effectively prevent the immersion of rainwater, make
It is wider with range.
4 one side of handle is provided with multiple screw decoction caps 3, and the screw decoction cap 3 is embedded in attachment screw hole
It is interior, avoid the accumulation of dust.
As depicted in figs. 1 and 2, pull switch cap 12, switchboard 13 and internal cell circuit communication, at this time LED aluminum base plate
Light source 15 is lighted, for searching for and reconnoitring；Signal lamp switch cap 2 is pressed, signal lamp switch plate 11 is connected to LED signal lamp plate 17,
LED signal lamp plate 17 is lit at this time, for searching for the tracking and positioning of explorer, has ensured search explorer's itself
Safety.
Present invention carrying is easy to use, and perfect heat-dissipating adapts to rugged environment, extends service life, ensures
Search for the safety of explorer itself.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of explosion-proof searchlight, including main body and it is connected to the front cover of described main body one end, which is characterized in that the main body
The other end be provided with LED signal lamp plate, the outside of the LED signal lamp plate is covered with LED signal lamp lens, in the main body
Handle is provided in the middle part of end, the two sides of the main body upper end are provided with hook；The front cover is internally provided with LED aluminum base plate
Light source, LED aluminum base plate light source one end are connected with heat radiation rack, and the LED aluminum base plate light source other end is connected with reflector, institute
The side for stating heat radiation rack is provided with multiple cooling fins.
2. a kind of explosion-proof searchlight according to claim 1, which is characterized in that the body interior is provided with battery bracket
And it is fixed on the battery above the battery bracket.
3. a kind of explosion-proof searchlight according to claim 1 or 2, which is characterized in that the lower body is provided with bottom cover
Plate and the rubber mat being connected to below the bottom plate.
4. a kind of explosion-proof searchlight according to claim 1, which is characterized in that be arranged between the main body and the front cover
There is O-ring.
5. a kind of explosion-proof searchlight according to claim 1, which is characterized in that the side of the reflector is provided with
Mirror is provided with lens seals circle between the lens and the front cover.
6. a kind of explosion-proof searchlight according to claim 1, which is characterized in that the handle one side is provided with multiple spiral shells
Follow closely decoction cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432838.8A CN109958894A (en) | 2017-12-26 | 2017-12-26 | A kind of explosion-proof searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432838.8A CN109958894A (en) | 2017-12-26 | 2017-12-26 | A kind of explosion-proof searchlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958894A true CN109958894A (en) | 2019-07-02 |
Family
ID=67022116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711432838.8A Pending CN109958894A (en) | 2017-12-26 | 2017-12-26 | A kind of explosion-proof searchlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958894A (en) |
-
2017
- 2017-12-26 CN CN201711432838.8A patent/CN109958894A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |