CN203202645U - Dimming flashlight - Google Patents
Dimming flashlight Download PDFInfo
- Publication number
- CN203202645U CN203202645U CN 201320093599 CN201320093599U CN203202645U CN 203202645 U CN203202645 U CN 203202645U CN 201320093599 CN201320093599 CN 201320093599 CN 201320093599 U CN201320093599 U CN 201320093599U CN 203202645 U CN203202645 U CN 203202645U
- Authority
- CN
- China
- Prior art keywords
- shell
- dimming
- eyeglass
- electric torch
- outer shell
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a dimming flashlight which comprises a barrel body. A hollow outer shell, a rear cover and a rotary outer shell are contained in the barrel body, an inner spiral telescopic adjusting device is arranged in a cavity formed between the front end of the hollow outer shell and the rotary outer shell, a bulb is arranged on the inner spiral telescopic adjusting device, a power source cavity is formed in the hollow outer shell, the hollow outer shell is connected with the rear cover, and a front cover is arranged on the rotary outer shell. The improved dimming mode enables the length of a lighting fixture will not be changed in a dimming period, the dimming effect can be fixed, therefore, the dimming flashlight can be freely placed at a needed position, and the lighting problem caused by the change of the length of the light fixture is avoided. The dimming flashlight is simple in structure, low in cost and suitable for popularization and using in a large range. Further, relative motion of an LED lamp and a lens can be achieved through the motion of the LED lamp or the motion of the lens, and the dimming effect in a larger range can be achieved. Meanwhile, multiple mirror pieces or lenses can be freely put in to achieve dimming effects of different effects or display of multiple colors.
Description
Technical field
The utility model relates to dimming electric torch, the dimming electric torch that the especially a kind of LED of realization lamp and lens relatively move.
Background technology
At present, the LED zoom system, pancreatic system of the dimming electric torch on the market all is to have realized the inner zoom of flashlight by the length that changes flashlight.This dimming electric torch is without the length fixed effect, and different light modulation positions can cause the length of ligthing paraphernalia to differ, the variation of length tends to when being placed on special placement occasion because so that the actual illumination effect has problems, also can cause because of the variation of length also can't making effective waterproof on waterproof requirement.In addition, supposing to have adjusted in actual use state, because colliding unexpectedly or falling the variation that causes illuminating effect, might be fatal concerning the user.
The utility model content
The purpose of this utility model be provide for the deficiency that solves above-mentioned technology that a kind of ligthing paraphernalia length is constant, the dimming effect scope is large, dimming effect dimming electric torch many, good waterproof performance.
In order to achieve the above object, the dimming electric torch that the utility model is designed, it comprises cylindrical shell, include hollow shell, bonnet and rotational shell in the cylindrical shell, be provided with the inside spin expansion and cotraction regulator in the cavity that forms between the front end of described hollow shell and the rotational shell, the internal thread expansion and cotraction regulator is provided with bulb, is provided with power source cavity in the hollow shell, hollow shell links to each other with bonnet, and rotational shell is provided with protecgulum.In dimming period, its length can't change this improvement dimming mode by ligthing paraphernalia, so that dimming effect can be fixed, can at will be placed on like this on the position that needs, and has avoided the lighting problem that causes owing to the utensil length variations.
In order to reach certain illuminating effect, the lamp support that described inside spin adjuster is provided with the tubulose conducting bracket and is made by conductive material, inside spin adjuster pass through the tubulose conducting bracket and link to each other with power source cavity, and bulb is fixed on the lamp support by support platform.Power supply places in the power source cavity and is fixed on the bonnet, has guaranteed normal conduction, for flashlight provides sufficient brightness.
In order to have wider dimming effect, the tubulose conducting bracket is provided with endoporus, establish external screw thread and exterior circular column on the lamp support, be provided with internal thread in the rotational shell, exterior circular column is located in the endoporus, the tubulose conducting bracket is fixed on the front end of hollow shell, lamp support links to each other with internal thread in the rotational shell by external screw thread, improved the basic structure of light modulation, realize relatively moving of LED lamp and lens, also avoided in actual use simultaneously, because clash into unexpectedly and fall and cause the change of dimming effect.
In order to obtain different dimming effects or the demonstration of polychrome color, and the total length that can guarantee again flashlight is constant, hollow shell is provided with groove, rotational shell is provided with boss and eyeglass, boss on the rotational shell is to place in the groove of hollow shell, eyeglass is fixed by protecgulum and rotational shell, can arbitrarily place into multi-disc eyeglass or lens, so that irradiation distance is farther, range of exposures is larger or obtain multi-purpose coloured illumination, and rotational shell also is difficult for separating with hollow shell, has guaranteed that ligthing paraphernalia length can immobilize.
In order to have water-proof function, bonnet is provided with switch and back cover, and bulb is the LED lamp, and eyeglass is the optical resin lens, and fine anti-sealing enters the inside of dimming electric torch, makes it have water resistance.
The dimming electric torch that the utility model obtains is simple in structure, cost is low, be suitable for large range promotion use, and move or lens move to realize relatively moving of LED lamp and lens by the LED lamp, realizing wider dimming effect, can arbitrarily place into multi-disc eyeglass or lens simultaneously, realize the dimming effect of different-effect or the demonstration of polychrome color, at dimming period, ligthing paraphernalia length can't change in addition, and meanwhile dimming electric torch also has preferably water-proof function.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 1 side sectional view.
Among the figure: cylindrical shell 1, hollow shell 2, bonnet 3, rotational shell 4, front end 5, cavity 6, inside spin expansion and cotraction regulator 7, bulb 8, power source cavity 9, protecgulum 10, tubulose conducting bracket 11, lamp support 12, power supply 13, support platform 14, endoporus 15, external screw thread 16, exterior circular column 17, internal thread 18, groove 19, boss 20, eyeglass 21, switch 22, back cover 23.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1 and Figure 2, the dimming electric torch that the present embodiment is described, it comprises cylindrical shell 1, include hollow shell 2, bonnet 3 and rotational shell 4 in the cylindrical shell 1, be provided with inside spin expansion and cotraction regulator 7 in the cavity 6 that forms between the front end 5 of described hollow shell 2 and the rotational shell 4, internal thread expansion and cotraction regulator 7 is provided with bulb 8, is provided with power source cavity 9 in the hollow shell 2, hollow shell 2 links to each other with bonnet 3, and rotational shell 4 is provided with protecgulum 10; The lamp support 12 that inside spin adjuster 7 is provided with tubulose conducting bracket 11 and is made by conductive material, inside spin adjuster 7 links to each other with power source cavity 9 by tubulose conducting bracket 11, bulb 8 is fixed on the lamp support 12 by support platform 14, and power supply places in the power source cavity and is fixed on the bonnet; Tubulose conducting bracket 11 is provided with endoporus 15, establish external screw thread 16 and exterior circular column 17 on the lamp support 12, be provided with internal thread 18 in the rotational shell 4, exterior circular column 17 is located in the endoporus 15, tubulose conducting bracket 11 is fixed on the front end 5 of hollow shell 2, lamp support 12 links to each other with internal thread 18 in the rotational shell 4 by external screw thread 16, hollow shell 2 is provided with groove 19, rotational shell 4 is provided with boss 20 and eyeglass 21, boss 20 on the rotational shell 4 is to place in the groove 19 of hollow shell 2, and eyeglass 21 is fixing with rotational shell 4 by protecgulum 10, and bonnet 3 is provided with switch 22 and back cover 23, bulb 9 is LED lamps, and eyeglass 21 is optical resin lens.
Claims (9)
1. dimming electric torch, it comprises cylindrical shell (1), include hollow shell (2), bonnet (3) and rotational shell (4) in the cylindrical shell (1), be provided with inside spin expansion and cotraction regulator (7) in the cavity (6) that it is characterized in that forming between the front end (5) of described hollow shell (2) and the rotational shell (4), internal thread expansion and cotraction regulator (7) is provided with bulb (8), be provided with power source cavity (9) in the hollow shell (2), hollow shell (2) links to each other with bonnet (3), and rotational shell (4) is provided with protecgulum (10).
2. dimming electric torch according to claim 1, it is characterized in that the lamp support (12) that described inside spin adjuster (7) is provided with tubulose conducting bracket (11) and is made by conductive material, inside spin adjuster (7) links to each other with power source cavity (9) by tubulose conducting bracket (11), and bulb (8) is fixed on the lamp support (12) by support platform (14).
3. dimming electric torch according to claim 2, it is characterized in that described tubulose conducting bracket (11) is provided with endoporus (15), establish external screw thread (16) and exterior circular column (17) on the lamp support (12), be provided with internal thread (18) in the rotational shell (4), exterior circular column (17) is located in the endoporus (15), tubulose conducting bracket (11) is fixed on the front end (5) of hollow shell (2), and lamp support (12) links to each other by the interior internal thread (18) of external screw thread (16) and rotational shell (4).
4. dimming electric torch according to claim 1 and 2, it is characterized in that described hollow shell (2) is provided with groove (19), rotational shell (4) is provided with boss (20) and eyeglass (21), boss (20) on the rotational shell (4) is in the groove (19) that places hollow shell (2), and eyeglass (21) is fixing by protecgulum (10) and rotational shell (4).
5. dimming electric torch according to claim 3, it is characterized in that described hollow shell (2) is provided with groove (19), rotational shell (4) is provided with boss (20) and eyeglass (21), boss (20) on the rotational shell (4) is in the groove (19) that places hollow shell (2), and eyeglass (21) is fixing by protecgulum (10) and rotational shell (4).
6. dimming electric torch according to claim 1 and 2 is characterized in that described bonnet (3) is provided with switch (22) and back cover (23), and bulb (9) is the LED lamp, and eyeglass (21) is the optical resin lens.
7. dimming electric torch according to claim 3 is characterized in that described bonnet (3) is provided with switch (22) and back cover (23), and bulb (9) is the LED lamp, and eyeglass (21) is the optical resin lens.
8. dimming electric torch according to claim 4 is characterized in that described bonnet (3) is provided with switch (22) and back cover (23), and bulb (9) is the LED lamp, and eyeglass (21) is the optical resin lens.
9. dimming electric torch according to claim 5 is characterized in that described bonnet (3) is provided with switch (22) and back cover (23), and bulb (9) is the LED lamp, and eyeglass (21) is the optical resin lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093599 CN203202645U (en) | 2013-03-01 | 2013-03-01 | Dimming flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093599 CN203202645U (en) | 2013-03-01 | 2013-03-01 | Dimming flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202645U true CN203202645U (en) | 2013-09-18 |
Family
ID=49146752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093599 Expired - Fee Related CN203202645U (en) | 2013-03-01 | 2013-03-01 | Dimming flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202645U (en) |
-
2013
- 2013-03-01 CN CN 201320093599 patent/CN203202645U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |