CN102818126A - Flashlight - Google Patents
Flashlight Download PDFInfo
- Publication number
- CN102818126A CN102818126A CN2011101561014A CN201110156101A CN102818126A CN 102818126 A CN102818126 A CN 102818126A CN 2011101561014 A CN2011101561014 A CN 2011101561014A CN 201110156101 A CN201110156101 A CN 201110156101A CN 102818126 A CN102818126 A CN 102818126A
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- Prior art keywords
- switch
- flashlight
- control lever
- light source
- fixed
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- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a flashlight, which comprises a main shell, a cup cover-shaped lamp holder shell, a reflection cup fixed on the lamp holder shell, a disc-shaped cam disc, a rotating ring sheathed on the periphery of the camp disc, a light source assembly, a limiting plate, a transfer bar, a spring and a circular ring-shaped movement transfer plate. Driven by rotation of the cam disc, the transfer bar moves along an axial line direction of the flashlight, so that the movement transfer plate can drive the light source assembly to move, and then the light source assembly can move along the axial line direction of the flashlight, meanwhile, the reflection cup is fixed on the lamp holder shell and remains relative rest, as a result, the light source assembly and the reflection cup have relative displacement therebetween, in this way, the flashlight can be adjusted to condense light or diffuse light; in comparison with a traditional flashlight of which light distribution is adjusted by moving the reflection cup, the flashlight disclosed by the invention has better sealing performance at the lamp holder.
Description
[technical field]
The present invention relates to lighting apparatus, relate in particular to a kind of flashlight.
[background technology]
It is to realize through moving reflector that traditional flashlight is regulated luminous intensity distribution, adopts the flashlight of this light-configuration mode and causes lamp holder place sealing relatively poor owing to rotate reflector.
[summary of the invention]
Based on this, be necessary to provide a kind of lamp holder place good sealing performance flashlight.
A kind of flashlight, comprise main casing, bowl cover shape shell of lamp base, be fixed on the reflector on the said shell of lamp base, discoid cam disc, the turning collar that is socketed in said cam disc outer peripheral edges, light source assembly, limiting plate, transmission bar, spring and circular mobile transmission plate;
The inner cavity that is provided with an opening that forms of said main casing; Said shell of lamp base is fixedly connected with said main casing; Said cam disc one side is planar structure and contacts with the bottom surface of the cavity of said main casing that the another side is the curved-surface structure that rises and falls along the directional smoothing around the cam disc axle center; Said limiting plate is fixed on said main casing opening part; Said transmission bar is limited on the said limiting plate, said transmission bar one end and said curved-surface structure butt; Said spring respectively with said light source assembly and said limiting plate butt, and said spring makes said light source assembly have the trend that moves to said cam disc direction; Said mobile transmission plate is fixed on the said light source assembly, the said transmission bar other end and said mobile transmission plate butt;
Said turning collar rotates and drives said cam disc rotation; Promoting said transmission bar slides along said curved-surface structure; Because said cam disc and said transmission bar contact position thickness change; Thereby make said transmission bar drive said mobile transmission plate along said flashlight axially-movable, said light source assembly and said mobile transmission plate are moved simultaneously;
Said main casing tail end is provided with tail-hood; On tail-hood, be provided with switch module; Said switch module comprises that the switch, the head that have on & off switch pass the perforation that is provided with on the tail-hood and be used for the control lever of trigger switch key; Also be provided with elastic component between the on & off switch of said control lever head and said switch, said control lever afterbody is fixedly connected with the first flexible keypad cap, and said first flexible keypad cap periphery sealing and fixing is on said tail-hood.
Preferably, said light source assembly comprises the heat radiation main body of column, the discoid external structure that is fixed on the light source of said heat radiation main body one end and is fixed on the said heat radiation main body other end;
Preferably, said spring housing and is tangled by said external structure on said heat radiation main body; Be provided with through hole in the middle of the said limiting plate; An end that is fixed with light source of said heat radiation main body passes said through hole; Said spring respectively with said external structure and said limiting plate butt, said spring is compressed and makes said light source assembly have the trend that moves to said cam disc direction.
Preferably, said limiting plate is provided with the transmission rod through-hole, is limited on the said limiting plate thereby said transmission bar passes said transmission rod through-hole, and said flashlight also comprises the sealing ring that is arranged on said transmission bar and said limiting plate contact position.
Preferably, said limiting plate is provided with fixing hole, and said limiting plate is fixed on said main casing opening part through said fixing hole and screw.
Preferably, said tail-hood inboard is provided with and the installing hole of the UNICOM of boring a hole, and said switch is fixed in the installing hole, and said control lever head is positioned at installing hole and over against the on & off switch of said switch.
Preferably, said control lever outside wall surface is slidingly matched with the perforation internal face, and the aperture of said installing hole is greater than perforation, and the control lever head that is positioned at installing hole is provided with the retainer that stops control lever head retraction perforation.
Preferably, the head of said control lever is provided with a circle groove along periphery, and said retainer is the circlip that suit is fixed on the control lever head, said circlip external diameter greater than punch inside diameter and flexible clamping in groove.
Preferably; Said elastic component is the second flexible keypad cap, and the center of the said second flexible keypad cap is provided with by key head, said press key head around for annular housing; The said on & off switch of key head on the said switch of pressing, under free state by leaving the gap between key head and the on & off switch.
Preferably, said installing hole is a stepped hole, and end periphery is pressed on the step in the stepped hole before the said switch, and the edge of the said second flexible keypad cap is pressed abd fixed on the step of said stepped hole and between the said switch.
Preferably; The said first flexible keypad cap rear portion is provided with hollow cavity; The afterbody of said control lever is inserted in the hollow cavity and with the first flexible keypad cap and is fixedly connected, and the lateral wall of said tail-hood is provided with the groove of corresponding perforation, and the edge of said first flexible keypad cap periphery is pressed with compressing tablet; Said compressing tablet is provided with the sealing trim ring that compresses the compressing tablet and the first flexible keypad cap periphery edge, and said sealing trim ring detachably is fixed in the groove.
This flashlight relies on the rotation of cam disc to drive and transmits moving along the flashlight axis direction of bar; Thereby make that moving transmission plate drives the light source assembly motion; Make light source assembly move along the flashlight axis direction; And reflector is fixed on the shell of lamp base and keeps static relatively, thereby makes and produce relative displacement between light source assembly and the reflector, reaches to regulate the effect that flashlight optically focused, floodlight are regulated; This flashlight moves the flashlight that reflector is regulated luminous intensity distribution with respect to traditional passing through, and lamp holder place sealing is better.
The present invention is provided with the lamp switch assembly on the tail-hood of flashlight.In the switch module; The control lever afterbody is provided with the first flexible keypad cap, the control lever head is provided with elastic component; Because first flexible keypad cap periphery sealing and fixing is on tail-hood, the first flexible keypad cap itself can elastic reset, and peripheral sealing and fixing can play the inside and outside effect of isolated tail-hood; Realized the effect of sealing, and at the control lever head elastic component has been set and strengthens screen resilience and guarantee that control lever can reset in resilience.When pushing the first flexible keypad cap, the first flexible keypad cap and control lever move to the switch direction, are in the elastic component compression between control lever head and the switch, and the on & off switch of trigger switch is lighted flashlight; When unclamping the first flexible keypad cap and control lever, the first flexible keypad cap and elastic component are upheld, and drive control lever and move to the direction away from switch, and control lever resets; Push the first flexible keypad cap once more, the elastic component compression, the on & off switch of trigger switch extinguishes flashlight once more.Because effect makes control lever under stronger elastic force effect, be able to reset in the time of the first flexible keypad cap and elastic component, the first flexible keypad cap has been realized sealing simultaneously.Tail-hood of the present invention is the structure of switch module especially, satisfies requirement of explosion proof, can be used for the explosion-proof occasion of needs.
[description of drawings]
Fig. 1 is the stereogram of flashlight of the present invention;
The explosive view of Fig. 2 flashlight of the present invention;
Fig. 3 is the cross-sectional view of the flashlight of an embodiment;
Fig. 4 is the part-structure sketch map of flashlight as shown in Figure 3;
Fig. 5 is the exploded perspective view of flashlight part-structure as shown in Figure 3;
Fig. 6 is the partial sectional view of flashlight tail-hood.
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment flashlight is done further description.
Flashlight shown in Fig. 1～4 comprises main casing 10, shell of lamp base 20, cam disc 30, turning collar 40, light source assembly 50, limiting plate 60, transmits bar 70, spring 80, moves transmission plate 90.Be fixed with reflector 22 on the shell of lamp base 20.
The main casing 10 inner cavitys that are provided with an opening 12 that form, the arranged outside at opening 12 places of main casing 10 has external screw thread 14.
Shell of lamp base 20 is the bowl cover shape, and inwall is provided with internal thread 24.
Fig. 3, shown in 4, in the present embodiment, turning collar 40 is fixed on cam disc 30 outsides through screw 42, in other embodiment, can select other modes, as long as cam disc 30 is driven to rotate when guaranteeing that turning collar 40 rotates.
Shown in Figure 5, be provided with through hole 62 in the middle of the limiting plate 60, the edge is provided with and transmits rod through-hole 64 and fixing hole 66, and limiting plate 60 is fixed on opening 12 places of main casing 10 through fixing hole 66 and screw.
The end that heat radiation main body 52 is fixed with light source 54 passes through hole 62, spring 80 two ends respectively with limiting plate 60 and external structure 56 butts, spring 80 is compressed, and makes light source assembly 50 have the trend that moves to cam disc 30 directions.
Thereby transmission bar 70 passes transmission rod through-hole 64 and is limited on the limiting plate 60, transmits bar 70 and is provided with the sealing ring 72 that improves sealing with limiting plate 60 contact positions.
Transmit bar 70 1 ends and curved-surface structure 32 butts, limiting plate 60 is fixed on opening 12 places of main casing 10, transmits bar 70 and is limited on the limiting plate 60.
It is circular moving transmission plate 90, is fixed on the end that heat radiation main body 52 is fixed with light source 54, transmits bar 70 other ends and mobile transmission plate 90 butts.
Shown in Fig. 1～5; When flashlight need be regulated optically focused, floodlight, rotated circle 40 backs drove cam disc 30 and rotate, and promoted to transmit bar 70 and slided along curved-surface structure 32; Because cam disc 30 changes with transmission bar 70 contact position thickness; Thereby make that transmitting bar 70 drives mobile transmission plate 90 along the flashlight axially-movable, light source assembly 50 moves with mobile transmission plate 90 simultaneously, thereby accomplishes the adjusting of flashlight optically focused, floodlight.
This flashlight relies on the rotation of cam disc 30 to drive and transmits moving along the flashlight axis direction of bar 70; Thereby make that moving transmission plate 90 drives light source assembly 50 motions; Make light source assembly 50 move along the flashlight axis direction; And simultaneously reflector 22 is fixed on and keeps static relatively on the shell of lamp base 20, thereby makes and form relative displacement between light source assembly 50 and the reflector lamp 22, reaches the effect of regulating flashlight optically focused, floodlight adjusting; This flashlight moves the flashlight that reflector is regulated luminous intensity distribution with respect to traditional passing through, and sealing is better.
This flashlight transmission bar 70 is down auxiliary sealing ring 72, and sealing further improves, and goes for diving, explosion-proof.
As shown in Figure 6 is the structure cutaway view of flashlight tail-hood.The tail-hood 1 of flashlight is positioned at the afterbody of main casing 10, and tail-hood 1 is spirally connected with main casing 10, is provided with sealing ring 19 between tail-hood 1 and the main casing 10.Tail-hood 1 is provided with switch module; Switch module comprises that the switch 2, the head that are fixed on the flashlight tail-hood 1 and have an on & off switch pass in the perforation that is provided with on the tail-hood 1 and be used for the control lever 3 of trigger switch key; Be provided with elastic component 5 between the on & off switch of said control lever 3 heads and said switch 2; Said control lever 3 afterbodys are fixedly connected with the first flexible keypad cap 4, and the said first flexible keypad cap, 4 peripheral sealing and fixing are on said tail-hood 1.
When not using switch module, the first flexible keypad cap 4 is in free state with elastic component 5, and control lever 3 can not cause the triggering of on & off switch away from switch 2.When needs open and close flashlight, push the first flexible keypad cap, 4, the first flexible keypad caps 4 and move to switch 2 directions with control lever 3, be in elastic component 5 compressions between control lever 3 heads and the switch 2, the on & off switch of trigger switch 2 is lighted flashlight; When unclamping the first flexible keypad cap 4, the first flexible keypad cap 4 is upheld with elastic component 5, drives control lever 3 and moves to the direction away from switch 2, and control lever 3 resets.Push the first flexible keypad cap 4 once more, elastic component 5 compression, the on & off switches of trigger switch 2 once more; Extinguish flashlight, when unclamping the first flexible keypad cap 4, the first flexible keypad cap 4 is upheld with elastic component 5 elastic force; Drive control lever 3 and move to the direction away from switch 2, control lever 3 resets.
Said tail-hood 1 inboard is provided with and the installing hole 8 of the UNICOM of boring a hole, and said switch 2 is fixed in the installing hole 8, and said control lever 3 heads are positioned at installing hole 8 and over against the on & off switch of said switch 2.Switch 2 of the present invention adopts touch switch 2, and the switch 2 of present embodiment is the trigger switch 2 of self-locking, and switch 2 is a prior art, is not described further at this.The fixed form of switch 2 has multiple, and a kind of is the mode that adopts screw fixing, and another kind is the mode that is spirally connected, and switch 2 is screwed onto in the installing hole 8.
The fixed form of present embodiment is: said installing hole 8 is stepped hole; Step is cut apart and is had two parts in the stepped hole; Wherein near the internal diameter of the inboard a part of internal diameter of tail-hood 1 greater than another part; Make said switch 2 be placed in the installing hole 8, the preceding end periphery of switch 2 is pressed on the step 81 in the stepped hole.And installing hole 8 internal diameters are provided with trim ring 6 greater than the postmedian external diameter of switch 2 between installing hole 8 and switch 2, and trim ring 6 is screwed onto in the installing hole 8 switch 2 is pressed abd fixed on the step 81.
Said control lever 3 is inserted in the perforation; The outside wall surface of control lever 3 is slidingly matched with the perforation internal face; Gap between the two is less than 0.15mm, and in order to reduce the frictional force between control lever 3 and the perforation, the inner surface of control lever 3 outside wall surface and perforation all is the curved surface that does not have corner angle; In the present embodiment control lever 3 to be shaped as cylindric, corresponding perforation shape also be cylindric.
The aperture of said installing hole 8 is greater than perforation, and control lever 3 heads that are positioned at installing hole 8 are provided with the retainer 7 that stops control lever 3 head retractions perforation.Retainer 7 is fixed on control lever 3 heads, and when control lever 3 resiliences resetted, retainer 7 can avoid control lever 3 to retract to fully in the perforation, prevented that also control lever 3 is stuck in perforation.The structure of retainer 7 has multiple, so long as retainer 7 outermost end have exceeded perforation, when retainer 7 moves to the keyhole periphery wall, is stopped to get final product.Retainer 7 can be pin, the block that is fixed on control lever 3 heads, one side setting or is provided with at interval at control lever 3 heads one circle.
The said retainer 7 of present embodiment is fixed on the back-up ring of control lever 3 heads for suit, and said back-up ring external diameter is greater than punch inside diameter.The head of said control lever 3 is provided with a circle groove along periphery, and back-up ring is connected in the groove.In order to install and fixing back-up ring, said back-up ring adopts circlip, and the circlip flexible clamping is in groove.
Elastic component 5 roles are elastic compression trigger switch keys, and elastic stretch makes control lever 3 reset, so elastic component 5 can adopt multiple frame mode; A kind of is exactly spring, and second kind is exactly the elastic component 5 that the elasticity macromolecular material is processed, the elastic component 5 that the metal material that the third ability resilience is restored is processed; Elastic component 5 is will be fixed on the control lever 3; Under regular situation, elastic component 5 leaves the gap with the on & off switch of switch 2, avoids elastic component 5 accidental triggering switches 2 or closes switch 2.
Elastic component described in the present embodiment 5 is the second flexible keypad cap; The second flexible keypad cap is a cap-like structure; The center at its rear portion is provided with by key head 51, presses key head 51 and is column structure, said press key head 51 around be annular housing; The said on & off switch of key head 51 on the said switch 2 of pressing, under free state by leaving the gap between key head 51 and the on & off switch.Because the annular housing at the second flexible keypad cap rear portion makes the second flexible keypad cap that bigger deflection arranged, can confirm through being out of shape feasible by key head 51 trigger switch keys or close on & off switch.
Said installing hole 8 is a stepped hole, and end peripheries are pressed on the step 81 in the stepped hole before the said switch 2, and the edge of the said second flexible keypad cap is pressed abd fixed on the step 81 of said stepped hole and between the said switch 2.Through switch 2 the second flexible keypad cap is fixed.81 break away from for fear of second flexible keypad cap extruding back edge from step, and then the edge of second flexible keypad is provided with the flanging 53 with edge-perpendicular, and flanging 53 is compressed between switch 2 and installing hole 8 internal faces, has strengthened and has fixed.
The another kind of embodiment of elastic component 5 is that said elastic component 5 is spring; Be preferably helical spring; Said spring is placed between the on & off switch of said control lever 3 heads and said switch 2, and spring end is fixed to control lever 3 heads, makes to leave the gap between spring and the on & off switch under the free state; Push the first flexible keypad cap, 4 control levers 3 and move, spring moves the trigger switch key or closes on & off switch.
The said first flexible keypad cap 4 is a cap-like structure, and its rear portion is provided with hollow cavity, and the afterbody of said control lever 3 is inserted in this hollow cavity and with the first flexible keypad cap 4 and is fixedly connected.Being fixedly connected non-mode has multiplely, and for example: being spirally connected, clamping, interference fit etc., is to adopt the connecting plate that is fixed on control lever 3 afterbodys to fix through screw or be adhesively fixed in the present embodiment.The lateral wall of said tail-hood 1 is provided with the groove 92 of corresponding perforation, i.e. perforation is opened in the groove 92.The said first flexible keypad cap, 4 periphery edges are fixed in the said groove 92, and are provided with compressing tablet 91 at its periphery, and said compressing tablet 91 is provided with the sealing trim ring 9 that detachably is fixed in the said groove 92.A circle flanging 41 is extended in the first flexible keypad cap, 4 edges, and said flanging 41 can attach on groove 92 groove bottom, and compressing tablet 91 is pressed on the flanging 41, and sealing trim ring 9 is screwed to and compresses compressing tablet 91 and flanging 41 in the groove 92.The first flexible keypad cap 4 can adopt the elasticity macromolecular material to process, and then flanging 41 also just becomes the seal in gap between sealing first flexible keypad cap 4 and groove 92 internal faces.
The above embodiment has only expressed one or more embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. flashlight; It is characterized in that, comprise main casing, bowl cover shape shell of lamp base, be fixed on the reflector on the said shell of lamp base, discoid cam disc, the turning collar that is socketed in said cam disc outer peripheral edges, light source assembly, limiting plate, transmission bar, spring and circular mobile transmission plate; The inner cavity that is provided with an opening that forms of said main casing; Said shell of lamp base is fixedly connected with said main casing; Said cam disc one side is planar structure and contacts with the bottom surface of the cavity of said main casing that the another side is the curved-surface structure that rises and falls along the directional smoothing around the cam disc axle center; Said limiting plate is fixed on said main casing opening part; Said transmission bar is limited on the said limiting plate, said transmission bar one end and said curved-surface structure butt; Said spring respectively with said light source assembly and said limiting plate butt, and said spring makes said light source assembly have the trend that moves to said cam disc direction; Said mobile transmission plate is fixed on the said light source assembly, the said transmission bar other end and said mobile transmission plate butt; Said turning collar rotates and drives said cam disc rotation; Promoting said transmission bar slides along said curved-surface structure; Because said cam disc and said transmission bar contact position thickness change; Thereby make said transmission bar drive said mobile transmission plate along said flashlight axially-movable, said light source assembly and said mobile transmission plate are moved simultaneously; Said main casing tail end is provided with tail-hood; On tail-hood, be provided with switch module; Said switch module comprises that the switch, the head that have on & off switch pass the perforation that is provided with on the tail-hood and be used for the control lever of trigger switch key; Also be provided with elastic component between the on & off switch of said control lever head and said switch, said control lever afterbody is fixedly connected with the first flexible keypad cap, and said first flexible keypad cap periphery sealing and fixing is on said tail-hood.
2. flashlight as claimed in claim 1 is characterized in that, said light source assembly comprises the heat radiation main body of column, the discoid external structure that is fixed on the light source of said heat radiation main body one end and is fixed on the said heat radiation main body other end; Said spring housing and is tangled by said external structure on said heat radiation main body; Be provided with through hole in the middle of the said limiting plate; An end that is fixed with light source of said heat radiation main body passes said through hole; Said spring respectively with said external structure and said limiting plate butt, said spring is compressed and makes said light source assembly have the trend that moves to said cam disc direction.
3. flashlight as claimed in claim 1; It is characterized in that; Said limiting plate is provided with the transmission rod through-hole; Thereby said transmission bar passes said transmission rod through-hole and is limited on the said limiting plate, and said flashlight also comprises the sealing ring that is arranged on said transmission bar and said limiting plate contact position.
4. flashlight as claimed in claim 3 is characterized in that said limiting plate is provided with fixing hole, and said limiting plate is fixed on said main casing opening part through said fixing hole and screw.
5. flashlight according to claim 1 is characterized in that, said tail-hood inboard is provided with and the installing hole of the UNICOM of boring a hole, and said switch is fixed in the installing hole, and said control lever head is positioned at installing hole and over against the on & off switch of said switch.
6. flashlight according to claim 5; It is characterized in that; Said control lever outside wall surface is slidingly matched with the perforation internal face, and the aperture of said installing hole is greater than perforation, and the control lever head that is positioned at installing hole is provided with the retainer that stops control lever head retraction perforation.
7. flashlight according to claim 6; It is characterized in that; The head of said control lever is provided with a circle groove along periphery, and said retainer is the circlip that suit is fixed on the control lever head, said circlip external diameter greater than punch inside diameter and flexible clamping in groove.
8. flashlight according to claim 5; It is characterized in that; Said elastic component is the second flexible keypad cap, and the center of the said second flexible keypad cap is provided with by key head, said press key head around for annular housing; The said on & off switch of key head on the said switch of pressing, under free state by leaving the gap between key head and the on & off switch.
9. flashlight according to claim 5; It is characterized in that; Said installing hole is a stepped hole, and end periphery is pressed on the step in the stepped hole before the said switch, and the edge of the said second flexible keypad cap is pressed abd fixed on the step of said stepped hole and between the said switch.
10. flashlight according to claim 5; It is characterized in that the said first flexible keypad cap rear portion is provided with hollow cavity, the afterbody of said control lever is inserted in the hollow cavity and with the first flexible keypad cap and is fixedly connected; The lateral wall of said tail-hood is provided with the groove of corresponding perforation; The edge of said first flexible keypad cap periphery is pressed with compressing tablet, and said compressing tablet is provided with the sealing trim ring that compresses the compressing tablet and the first flexible keypad cap periphery edge, and said sealing trim ring detachably is fixed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110156101.4A CN102818126B (en) | 2011-06-10 | 2011-06-10 | Flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110156101.4A CN102818126B (en) | 2011-06-10 | 2011-06-10 | Flashlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818126A true CN102818126A (en) | 2012-12-12 |
| CN102818126B CN102818126B (en) | 2015-01-14 |
Family
ID=47302434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110156101.4A Expired - Fee Related CN102818126B (en) | 2011-06-10 | 2011-06-10 | Flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818126B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235623A (en) * | 2013-06-14 | 2014-12-24 | 深圳市海洋王照明工程有限公司 | Anti-explosion flashlight |
| CN105953109A (en) * | 2016-06-24 | 2016-09-21 | 宁波捷美进出口有限公司 | Multipurpose portable illuminating lamp with lampholder fast-mounting structure |
| CN114321754A (en) * | 2022-01-27 | 2022-04-12 | 深圳市中孚能电气设备有限公司 | Electric torch |
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| US6183106B1 (en) * | 1999-03-04 | 2001-02-06 | Streamlight, Inc. | Shock absorbent flashlight bulb and reflector assembly |
| CN201034246Y (en) * | 2007-04-13 | 2008-03-12 | 旭辉电子企业有限公司 | Flashlight with focusing function |
| CN101603667A (en) * | 2008-06-11 | 2009-12-16 | 深圳市海洋王照明科技股份有限公司 | A kind of focusing lamp |
| US20100182778A1 (en) * | 2009-01-16 | 2010-07-22 | Genius Electronic Optical Co., Ltd. | Focusing-type flashlight structure |
-
2011
- 2011-06-10 CN CN201110156101.4A patent/CN102818126B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6183106B1 (en) * | 1999-03-04 | 2001-02-06 | Streamlight, Inc. | Shock absorbent flashlight bulb and reflector assembly |
| CN201034246Y (en) * | 2007-04-13 | 2008-03-12 | 旭辉电子企业有限公司 | Flashlight with focusing function |
| CN101603667A (en) * | 2008-06-11 | 2009-12-16 | 深圳市海洋王照明科技股份有限公司 | A kind of focusing lamp |
| US20100182778A1 (en) * | 2009-01-16 | 2010-07-22 | Genius Electronic Optical Co., Ltd. | Focusing-type flashlight structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235623A (en) * | 2013-06-14 | 2014-12-24 | 深圳市海洋王照明工程有限公司 | Anti-explosion flashlight |
| CN105953109A (en) * | 2016-06-24 | 2016-09-21 | 宁波捷美进出口有限公司 | Multipurpose portable illuminating lamp with lampholder fast-mounting structure |
| CN105953109B (en) * | 2016-06-24 | 2023-04-14 | 郑健明 | Multipurpose portable lighting lamp with lamp holder fast-assembling structure |
| CN114321754A (en) * | 2022-01-27 | 2022-04-12 | 深圳市中孚能电气设备有限公司 | Electric torch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818126B (en) | 2015-01-14 |
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