CN109373218A - A kind of Miniature explosion-proof electric torch - Google Patents
A kind of Miniature explosion-proof electric torch Download PDFInfo
- Publication number
- CN109373218A CN109373218A CN201811203427.6A CN201811203427A CN109373218A CN 109373218 A CN109373218 A CN 109373218A CN 201811203427 A CN201811203427 A CN 201811203427A CN 109373218 A CN109373218 A CN 109373218A
- Authority
- CN
- China
- Prior art keywords
- substrate
- shell
- miniature explosion
- circuit board
- electric appliance
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 239000005341 toughened glass Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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)
Abstract
The invention belongs to lighting technical fields, disclose a kind of Miniature explosion-proof electric torch, including shell, battery, set on the reflector of the shell light emission side, and the first electric appliance component between the reflector and battery, first electric appliance component includes substrate, circuit board and the light source being fixed in the substrate side, and the circuit storehouse for installing the circuit board is connected on the another side of the substrate.First electric appliance component includes substrate, circuit board and light source, and light source, circuit board are become one, and can finish circuit board and assembling optical sources before being packed into torch shell, avoid the tedious steps of subsequent installation, convenient for assembling.
Description
Technical field
The invention belongs to lighting technical field more particularly to a kind of Miniature explosion-proof electric torchs.
Background technique
Strong light LED flashlight has the advantages that high brightness, long service life and energy conservation and environmental protection, can be applied to petrochemical industry, combustion gas inspection
It repairs, the Work places of the industries such as fire-fighting, and the spare and accessory parts in existing miniature bright light explosion-proof electrical flashlight are integrally less than normal, therefore assemble more
It is cumbersome.For example, in common mini flashlight light source and circuit board be it is separated, need when assembling that light source is first mounted on torch shell
On, then through inside threading, bonding wire to be connected to LED and circuit board, and torch and its part are generally less than normal, and aforesaid operations are to electricity
The assembling of each part of cylinder causes very big inconvenience.
Summary of the invention
The present invention provides a kind of Miniature explosion-proof electric torch of install convenient, and light source and circuit board are integrated an entirety, overcome
The technical problem inconvenient with solving existing Miniature explosion-proof electric torch assembling, is packed into before torch shell with regard to achievable assembling, so that
The assembling of torch is more convenient.
The present invention is to solve a kind of technical solution that its technical problem provides to be:
A kind of Miniature explosion-proof electric torch including shell, battery, set on the reflector of the shell light emission side, and is set to institute
The first electric appliance component between reflector and battery is stated, first electric appliance component includes substrate, circuit board and is fixed on described
Light source in substrate side is connected with the circuit storehouse for installing the circuit board on the another side of the substrate.
As an improvement of the above technical solution, the substrate is connect by conducting wire with the circuit board, the side of the substrate
Wall is provided with the cabling channel for accommodating the conducting wire.
As an improvement of the above technical solution, the shell includes front cover, is equipped with first electric appliance component and reflective
The head lamp body of cup, the stack shell and rear cover for accommodating the battery, are spiral shell between the front cover, head lamp body, stack shell and rear cover
Line connection.
As a further improvement of the above technical scheme, support the first electric appliance group is provided on the inside of the head lamp body
The mounting portion of part, the substrate are fixed on the mounting portion, and the side wall of the substrate is close to the inner wall of the head lamp body.
As a further improvement of the above technical scheme, the substrate and circuit storehouse are fixed by screw and the head lamp body
Connection, and the screw is lock onto the mounting portion from the substrate.
As an improvement of the above technical solution, between rear cover described further and the stack shell and the front cover with it is described
O-shaped water proof ring is equipped between head lamp body.
As a further improvement of the above technical scheme, toughened glass mirror is equipped between the front cover and the reflector
Piece.
As an improvement of the above technical solution, first electric appliance component further includes the charging with the circuit board electrical connection
Interface and electric-quantity display device are provided on the shell and expose outside opening for the shell for the charging interface and electric-quantity display device
Hole.
As an improvement of the above technical solution, the tail portion of the Miniature explosion-proof electric torch is equipped with the second electric appliance component, and described the
Two electric appliance components include power switch and indicator light.
As a further improvement of the above technical scheme, the outer wall of the shell is additionally provided with anti-skidding annular knurl.
The method have the benefit that: Miniature explosion-proof electric torch of the invention includes shell, battery and reflector, and first
Electric appliance component is set between reflector and battery, and the first electric appliance component includes substrate, circuit board and light source, by light source, circuit board
Become one, circuit board and assembling optical sources can be finished before being packed into torch shell, can effectively avoid subsequent cumbersome peace
Step is filled, convenient for assembling.
Detailed description of the invention
For the clearer technical solution illustrated in the embodiment of the present invention, will make below to required in embodiment description
Attached drawing briefly describes.
Fig. 1 is the exploded view of the Miniature explosion-proof electric torch of one embodiment of the invention；
Fig. 2 is the perspective view of the first electric appliance component of one embodiment of the invention；
Fig. 3 is the perspective view in the another direction of the first electric appliance component of one embodiment of the invention；
Fig. 4 is the partial sectional view of the Miniature explosion-proof electric torch of one embodiment of the invention.
Specific embodiment
Carried out with reference to embodiments with technical effect of the attached drawing to design of the invention, specific structure and generation it is clear,
It is fully described by, to fully understand the purpose of the present invention, scheme and effect.It should be noted that in the absence of conflict originally
The feature in embodiment and embodiment in application can be combined with each other.Furthermore the upper and lower, left and right etc. used in the present invention
It describes in only opposite figure for each component part mutual alignment relation of the present invention.
Fig. 1 is the exploded view of the Miniature explosion-proof electric torch of one embodiment of the invention, and Fig. 2 is the of one embodiment of the invention
The perspective view of one electric appliance component, Fig. 3 are the perspective view in the another direction of the first electric appliance component of one embodiment of the invention, Fig. 4
For the partial sectional view of the Miniature explosion-proof electric torch of one embodiment of the invention.
Fig. 1 shows a kind of Miniature explosion-proof electric torch, including shell, battery 200, set on the reflector 300 of shell light emission side,
And the first electric appliance component 400 between reflector 300 and battery 200.
As shown in Figures 2 and 3, the first electric appliance component 400 including substrate 410, circuit board 420 and is fixed on substrate 410 1
Light source 430 on face, the another side of substrate 410 are connected with the circuit storehouse 440 of mounting circuit boards 420.
Because the spare and accessory parts of mini flashlight are smaller, assembling trouble, such as existing mini flashlight assemble when, must first by
The substrate for being installed with light source is fixed on the shell of torch, then threads connection light source, substrate and circuit board through internal openings.This hair
It is bright that circuit board is fixed in circuit storehouse, shell is packed into after circuit board, power supply are become one, i.e., before being packed into shell just
The first electric appliance component has been completed it, it is more convenient to assemble, and saves time and artificial.
Specifically, light source 430 is LED lamp bead, and circuit board 420 is fixed by screws in circuit storehouse.
For the ease of assembling, can also the side wall of substrate 410 open up accommodate conducting wire cabling channel 411, after welding conducting wire
It can be assembled after conducting wire is pressed into cabling channel, avoid threading using traditional aperture.Preferably, the opening of cabling channel 411 compared with
It is narrow conducting wire to be stuck in cabling channel 411.
First electric appliance component is also integrated with power interface 450 and electric-quantity display device 460, be provided on shell for charging interface and
Electric-quantity display device exposes outside the aperture of shell.The embodiment of the present invention increases electricity on traditional only torch of illumination functions
Display function is measured, it is whether sufficient more directly convenient compared to electricity is distinguished by the intensity for observing light.
As shown in Figure 1, Figure 2 and Figure 4, the shell in the present embodiment include front cover 110, head lamp body 120, stack shell 130 and after
Lid 140；Head lamp body 120 and stack shell 130 or integrated formed structure.The wherein circuit storehouse 440 and base of the first electric appliance component
Plate 410 is by screw 441 on head lamp body 120.Specifically, the inside of head lamp body 120 is provided with for supporting the first electric appliance component
400 mounting portion 121, screw 441 are lock onto mounting portion 121, and the side wall of substrate 410 is close to the inner wall of head lamp body 120, so that
The heat that light source generates is directly passed to head lamp body heat dissipation through substrate 410, guarantees the service life of strong-light torch；And screw
441, which screw in head lamp body 120 from circuit storehouse 440 and substrate 410, locks, so that substrate 410 is better contacted with head lamp body 120, together
When be easily installed reflector 300.
The tail portion of the Miniature explosion-proof electric torch is additionally provided with the second electric appliance component 500, and the second electric appliance component 500 includes power switch
510 and indicator light 520, after cover and be also provided with power supply source switch and indicator light exposes outside the aperture of rear cover, the indicator light on torch
So that torch not only has the function of illumination, can also serve as warning.
Rear cover 140 is the same as between stack shell 130 and front cover 110 is the same as being equipped with O-shaped water proof ring with anti-steam between head lamp body 120
Or rainwater penetrates into inner casing the normal use for influencing electric appliance component.To be threadedly coupled between housing parts, and shell is outer
Anti-skidding annular knurl is also provided on wall.
For front cover 110 with tempered glass eyeglass is equipped between reflector 120, eyeglass can certainly be simple glass；Tempering
Glass lens are stuck on front cover, and reflector is supported with tempered glass eyeglass.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by described claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (10)
1. a kind of Miniature explosion-proof electric torch, including shell, battery, set on the reflector of the shell light emission side, and it is set to described
The first electric appliance component between reflector and battery, which is characterized in that first electric appliance component includes substrate, circuit board and consolidates
The light source being scheduled in the substrate side is connected with the circuit storehouse for installing the circuit board on the another side of the substrate.
2. Miniature explosion-proof electric torch according to claim 1, which is characterized in that the substrate passes through conducting wire and the circuit board
Connection, the side wall of the substrate are provided with the cabling channel for accommodating the conducting wire.
3. Miniature explosion-proof electric torch according to claim 1, which is characterized in that the shell include front cover, be equipped with it is described
The head lamp body of first electric appliance component and reflector, the stack shell and rear cover for accommodating the battery, the front cover, head lamp body, cylinder
It is to be threadedly coupled between body and rear cover.
4. Miniature explosion-proof electric torch according to claim 3, which is characterized in that be provided with support institute on the inside of the head lamp body
State the mounting portion of the first electric appliance component, the substrate is fixed on the mounting portion, and the substrate side wall be close to it is described before
The inner wall of lamp housing.
5. Miniature explosion-proof electric torch according to claim 4, which is characterized in that the substrate and circuit storehouse pass through screw and institute
It states head lamp body to be fixedly connected, and the screw is lock onto the mounting portion from the substrate.
6. Miniature explosion-proof electric torch according to claim 3, which is characterized in that between the rear cover and the stack shell and institute
It states and is equipped with O-shaped water proof ring between front cover and the head lamp body.
7. Miniature explosion-proof electric torch according to claim 3, which is characterized in that be equipped between the front cover and the reflector
Tempered glass eyeglass.
8. Miniature explosion-proof electric torch according to claim 1, which is characterized in that first electric appliance component further include with it is described
The charging interface and electric-quantity display device of circuit board electrical connection are provided on the shell outside for the charging interface and electric-quantity display device
Expose the aperture of the shell.
9. Miniature explosion-proof electric torch according to claim 1, which is characterized in that the tail portion of the Miniature explosion-proof electric torch is equipped with the
Two electric appliance components, second electric appliance component includes power switch and indicator light.
10. Miniature explosion-proof electric torch described in -9 any one according to claim 1, which is characterized in that the outer wall of the shell is also
Equipped with anti-skidding annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203427.6A CN109373218A (en) | 2018-10-16 | 2018-10-16 | A kind of Miniature explosion-proof electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203427.6A CN109373218A (en) | 2018-10-16 | 2018-10-16 | A kind of Miniature explosion-proof electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373218A true CN109373218A (en) | 2019-02-22 |
Family
ID=65400025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811203427.6A Pending CN109373218A (en) | 2018-10-16 | 2018-10-16 | A kind of Miniature explosion-proof electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107828A (en) * | 2019-04-02 | 2019-08-09 | 深圳市海洋王照明工程有限公司 | Lamp for checking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050699Y (en) * | 2007-04-13 | 2008-04-23 | 深圳市海洋王投资发展有限公司 | Energy-saving bright light explosion-proof electrical flashlight |
| CN202580739U (en) * | 2012-04-01 | 2012-12-05 | 徐宝洲 | LED lamp |
| CN204665177U (en) * | 2015-04-17 | 2015-09-23 | 广东金莱特电器股份有限公司 | A kind of integrated pcb board mounting structure of illuminating torch |
| CN204693069U (en) * | 2015-06-01 | 2015-10-07 | 广东金源照明科技有限公司 | A kind of integrated form band LED warning lamp flashlight |
| CN205746225U (en) * | 2016-01-11 | 2016-11-30 | 宁波永泰金属制品有限公司 | integrated LED flashlight |
| CN208919764U (en) * | 2018-10-16 | 2019-05-31 | 深圳市紫光照明技术股份有限公司 | A kind of Miniature explosion-proof electric torch |
-
2018
- 2018-10-16 CN CN201811203427.6A patent/CN109373218A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201050699Y (en) * | 2007-04-13 | 2008-04-23 | 深圳市海洋王投资发展有限公司 | Energy-saving bright light explosion-proof electrical flashlight |
| CN202580739U (en) * | 2012-04-01 | 2012-12-05 | 徐宝洲 | LED lamp |
| CN204665177U (en) * | 2015-04-17 | 2015-09-23 | 广东金莱特电器股份有限公司 | A kind of integrated pcb board mounting structure of illuminating torch |
| CN204693069U (en) * | 2015-06-01 | 2015-10-07 | 广东金源照明科技有限公司 | A kind of integrated form band LED warning lamp flashlight |
| CN205746225U (en) * | 2016-01-11 | 2016-11-30 | 宁波永泰金属制品有限公司 | integrated LED flashlight |
| CN208919764U (en) * | 2018-10-16 | 2019-05-31 | 深圳市紫光照明技术股份有限公司 | A kind of Miniature explosion-proof electric torch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107828A (en) * | 2019-04-02 | 2019-08-09 | 深圳市海洋王照明工程有限公司 | Lamp for checking |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |