CN205048193U - Lighting device - Google Patents
Lighting device Download PDFInfo
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- CN205048193U CN205048193U CN201520798103.7U CN201520798103U CN205048193U CN 205048193 U CN205048193 U CN 205048193U CN 201520798103 U CN201520798103 U CN 201520798103U CN 205048193 U CN205048193 U CN 205048193U
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Abstract
The utility model provides a lighting device, lighting device includes: barrel (10), including first end and the second end relative with first end, barrel (10) have first mounting hole (11) that are used for installing the battery, electrode contact (20) set up in barrel (10), regulation portion (31), regulation portion (31) set up the distance of holding with the second of adjusting electrode contact (20) and barrel (10) in barrel (10). The technical scheme of the utility model lower problem of the model battery rate of utilization of a portable lighting product adaptation among the prior art has been solved effectively.
Description
Technical field
The utility model relates to technical field of lighting fixtures, in particular to a kind of lighting device.
Background technology
At present, majority of illumination product is all the adaptive a battery of a portable lighting product.But a portable lighting product only adaptive a size battery can not meet the demand in market, and the utilization rate of portable lighting product is lower.
Utility model content
Main purpose of the present utility model is to provide a kind of lighting device, to solve a portable lighting product problem that only adaptive a size battery utilization rate is lower in prior art.
To achieve these goals, the utility model provides a kind of lighting device, comprising: cylindrical shell, comprises first end and second end relative with first end, and cylindrical shell has the first installing hole for installing battery; Electrode contact, is arranged in cylindrical shell; Adjusting portion, adjusting portion is arranged in cylindrical shell to regulate the distance of the second end of electrode contact and cylindrical shell.
Further, lighting device also comprises circuit board, and circuit board is arranged in cylindrical shell, and one end of adjusting portion is connected with electrode contact, and the other end of adjusting portion is connected with circuit board and circuit board is positioned at the side of the first end of the close cylindrical shell of adjusting portion.
Further, the first installing hole comprises the first hole section and the second hole section that are connected, and the aperture of the first hole section is less than the aperture of the second hole section, and the second hole section is arranged near the second end of cylindrical shell.
Further, electrode contact is arranged in the first hole section.
Further, the first installing hole also comprises the 3rd hole section, and the 3rd hole section is connected with the second hole section, and the aperture of the 3rd hole section is greater than the aperture of the second hole section, and the 3rd hole section is arranged near the second end of cylindrical shell.
Further, lighting device also comprises the first installing sleeve, and the first installing sleeve is arranged in the first hole section, the first installing sleeve have be connected first dodge hole and fixing hole, electrode contact is arranged in fixing hole, and first dodges hole dodges adjusting portion.
Further, lighting device also comprises the second installing sleeve, and the second installing sleeve is arranged in cylindrical shell, and the second installing sleeve has second and dodges hole, and circuit board is arranged on the side away from electrode contact of the second installing sleeve, and second dodges hole dodges adjusting portion.
Further, cylindrical shell also comprises the second installing hole, and the second installing hole is connected with the first installing hole, and the second installing hole is arranged near the first end of cylindrical shell, and the second installing sleeve is arranged in the second installing hole.
Further, adjusting portion is the first elastic component.
Further, lighting device also comprises tail-hood and the second elastic component, and one end of the second elastic component is fixed on tail-hood, and the other end of the second elastic component is free end.
Application the technical solution of the utility model, arranges the distance that adjusting portion can regulate the second end of electrode contact and cylindrical shell in cylindrical shell.Volume due to the battery of different model is different, and said structure can install the battery of different model at the first installing hole, makes the compatible different model battery of lighting device, and then improves the utilization rate of illuminating product.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the cross-sectional view of the embodiment one according to lighting device of the present utility model;
Fig. 2 shows the interior structural representation installing the first battery of cylindrical shell of the lighting device of Fig. 1;
Fig. 3 shows the interior structural representation installing the second battery of cylindrical shell of the lighting device of Fig. 1; And
Fig. 4 shows the cross-sectional view of the embodiment two according to lighting device of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, cylindrical shell; 11, the first installing hole; 111, the first hole section; 112, the second hole section; 113, the 3rd hole section; 20, electrode contact; 31, adjusting portion; 32, the second elastic component; 41, circuit board; 42, the first installing sleeve; 421, first hole is dodged; 43, the second installing sleeve; 431, second hole is dodged; 50, tail-hood; 61, the first battery; 62, the second battery.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the lighting device of embodiment one comprises cylindrical shell 10, electrode contact 20 and adjusting portion 31, cylindrical shell 10 comprises first end and second end relative with first end, cylindrical shell 10 has the first installing hole 11 for installing battery, electrode contact 20 is arranged in cylindrical shell 10, and adjusting portion 31 is arranged in cylindrical shell 10 to regulate the distance of the second end of electrode contact 20 and cylindrical shell 10.
The lighting device of application the present embodiment, arranges the distance that adjusting portion 31 can regulate the second end of electrode contact 20 and cylindrical shell 10 in cylindrical shell 10.Volume due to the battery of different model is different, and said structure can install the battery of different model at the first installing hole 11, makes the compatible different model battery of lighting device, and then improves the utilization rate of illuminating product.
Alternatively, lighting device also comprises circuit board 41, circuit board 41 is arranged in cylindrical shell 10, and one end of adjusting portion 31 is connected with electrode contact 20, and the other end of adjusting portion 31 is connected with circuit board 41 and circuit board 41 is positioned at the side of the first end of the close cylindrical shell 10 of adjusting portion 31.Said structure is simple, simple installation, reduces the labour intensity of operating personnel.Preferably, one end of adjusting portion 31 is fixedly connected with electrode contact 20, and the other end of adjusting portion 31 is fixedly connected with circuit board 41.More preferably, one end and the electrode contact 20 of adjusting portion 31 are welded to connect, and the other end and the circuit board 41 of adjusting portion 31 are welded to connect.Certainly, one end of adjusting portion 31 can abut with electrode contact 20, and the other end of adjusting portion 31 can abut with circuit board 41.
As shown in Figure 2, alternatively, the aperture that the first installing hole 11 comprises the first hole section 111 and the second hole section 112, the first hole section 111 be connected is less than the aperture of the second hole section 112, and the second hole section 112 is arranged near the second end of cylindrical shell 10.Diameter due to the battery of different model is different, and the smaller battery of external diameter is arranged in the first hole section 111, and the battery that external diameter is larger is arranged in the second hole section 112.The first installing hole 11 installing battery adopts two sections of diameter modes, and as shown in Figure 2, the first installing hole 11 is designed with the first different hole section 111 and the second hole section 112 of two diameters, different-diameter coupling different model cell diameter.Such as, use AA battery and CR123A battery, the diameter of AA battery is 14mm, and the aperture of mating the first hole section 111 is 15mm; The diameter of CR123A battery is the aperture that 16.5mm mates the second hole section 112 is 17mm.Below only the first hole section 111 is mated with AA battery with CR123A battery and the second hole section 112 makes example, but be not limited to this two kinds of batteries, first installing hole 11 is also not limited to this two kinds of sizes, as long as the first installing hole 11 size design is reasonable, principle can solve the problem that other cell diameter aspect differences use.Certainly, also external battery cover can be used.
Alternatively, electrode contact 20 is arranged in the first hole section 111.Can move in the first hole section 111 according to the length electrode contact 20 of different battery like this.
Alternatively, lighting device also comprises the first installing sleeve 42, first installing sleeve 42 and is arranged in the first hole section 111, the first installing sleeve 42 have be connected first dodge hole 421 and fixing hole, electrode contact 20 is arranged in fixing hole, and first dodges hole 421 dodges adjusting portion 31.First installing sleeve 42 facilitates installing electrodes contact 20, the first to dodge hole 421 can conveniently connect adjusting portion 31, and fixing hole can facilitate installing electrodes contact 20.
Alternatively, lighting device also comprises the second installing sleeve 43, second installing sleeve 43 and is arranged in cylindrical shell 10, and the second installing sleeve 43 has second and dodges hole 431, circuit board 41 is arranged on the side away from electrode contact 20 of the second installing sleeve 43, and second dodges hole 431 dodges adjusting portion 31.Second installing sleeve 43 can facilitate mounting circuit boards 41, and second dodges hole 431 can conveniently connect adjusting portion 31.
Alternatively, cylindrical shell 10 also comprises the second installing hole, and the second installing hole is connected with the first installing hole 11, and the second installing hole is arranged near the first end of cylindrical shell 10, and the second installing sleeve 43 is arranged in the second installing hole.Second installing hole facilitates mounting circuit boards 41 and the second installing sleeve 43.Preferably, the aperture of the second installing hole is greater than the aperture of the first hole section 111.The second installing sleeve 43 is made directly to be connected to the step place of the second installing hole and the formation of the first hole section 111 like this.
Alternatively, adjusting portion 31 is the first elastic component.Use spring structure to be arranged on one end of the positive pole of battery, namely one end of elastic component is fixed, and the other end of elastic component is connected with electrode contact 20.Utilize the elasticity of elastic component distance to supplement the difference in length of different battery, spring structure is simple, easy to use, and simple installation is with low cost.Such as use AA battery and CR123A battery, the length of AA battery is the length of 50mm, CR123A battery is 33mm.When using AA battery, elastic component is comparatively large by the distance compressed, as shown in Figure 2.When using CR123A battery, elastic component is less by the distance compressed, as shown in Figure 3.Preferably, the first elastic component is spring, and the structure of spring is simple, easy to use, reduces costs.Below only use spring to make example with AA battery and CR123A battery, but be not limited to above-mentioned two kinds of batteries and spring, spring also can be other elastomers or position moving body etc.As long as Flexible Design is appropriate, principle can solve the problem of other battery length aspect differences.
As depicted in figs. 1 and 2, alternatively, one end that lighting device also comprises tail-hood 50 and the second elastic component 32, second elastic component 32 is fixed on tail-hood 50, and the other end of the second elastic component 32 is free end.Said structure uses two elastic components, and two elastic components are separately positioned on the two ends in battery length direction.Utilize the elasticity distance superposition of two elastic components like this, supplement the difference in length of different battery, efficiently solve the problem that lighting device needs compatible different model battery length direction difference.Certainly, also can use single elastic component, single elastic component also can be arranged on the one end in battery length direction.
Certainly, the first installing hole 11 still can comprise the 3rd hole section the 113, three hole section 113 and be connected with the second hole section 112, and the aperture of the 3rd hole section 113 is greater than the aperture of the second hole section 112, and the 3rd hole section 113 is arranged near the second end of cylindrical shell 10.
Fig. 4 shows the structure of the embodiment two of the lighting device of the application, and the lighting device of embodiment two and the difference of embodiment one are the hole section of the first installing hole 11.In embodiment one, the first installing hole 11 comprises the first hole section 111 and the second hole section 112 be connected.And in embodiment two, the first installing hole 11 comprises the multiple holes section be connected successively.First installing hole 11 adopts the mode of segmentation diameter, and the first installing hole 11 is designed with multiple diameter D
1, D
2..., Dn, different-diameter coupling different model cell diameter, efficiently solving lighting device needs the problem that compatible different model cell diameter is different.
Different model battery has different volumes structure and electrical property, wherein, the volume difference of different model battery is mainly reflected in length and diameter two aspects, use different battery to be reliably used in (namely same flashlight needs compatible different model battery) on identical product, need structurally to solve battery length and the fixing problem of diameter difference.The structure that the lighting device of the application improves comprises the first elastic component, the first installing hole 11 and the second elastic component, by elastic construction and the common problem solving the compatible polytype battery of identical product of the first installing hole 11 segmentation diameter structure design.Such as, in the preferred embodiment of the application, the portable lighting product (as flashlight) of a model, can compatible multi-model number as: AA battery, CR123A battery etc., namely flashlight can use AA battery or CR123 battery etc.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
Under the emergency situation needing illumination, can adaptive many moneys battery on the first installing hole of portable lighting product, improve the utilization rate of product, the problem that the volume difference solving different model battery uses on identical product.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a lighting device, is characterized in that, comprising:
Cylindrical shell (10), comprises first end and second end relative with described first end, and described cylindrical shell (10) has the first installing hole (11) for installing battery;
Electrode contact (20), is arranged in described cylindrical shell (10);
Adjusting portion (31), described adjusting portion (31) is arranged in described cylindrical shell (10) to regulate the distance of the second end of described electrode contact (20) and described cylindrical shell (10).
2. lighting device according to claim 1, it is characterized in that, described lighting device also comprises circuit board (41), described circuit board (41) is arranged in described cylindrical shell (10), one end of described adjusting portion (31) is connected with described electrode contact (20), and the other end of described adjusting portion (31) is connected with described circuit board (41) and described circuit board (41) is positioned at the side of the first end of the close described cylindrical shell (10) of described adjusting portion (31).
3. lighting device according to claim 2, it is characterized in that, described first installing hole (11) comprises the first hole section (111) and the second hole section (112) that are connected, the aperture of described first hole section (111) is less than the aperture of described second hole section (112), and described second hole section (112) is arranged near the second end of described cylindrical shell (10).
4. lighting device according to claim 3, is characterized in that, described electrode contact (20) is arranged in described first hole section (111).
5. lighting device according to claim 3, it is characterized in that, described first installing hole (11) also comprises the 3rd hole section (113), described 3rd hole section (113) is connected with described second hole section (112), the aperture of described 3rd hole section (113) is greater than the aperture of described second hole section (112), and described 3rd hole section (113) is arranged near the second end of described cylindrical shell (10).
6. lighting device according to claim 3, it is characterized in that, described lighting device also comprises the first installing sleeve (42), described first installing sleeve (42) is arranged in described first hole section (111), described first installing sleeve (42) have be connected first dodge hole (421) and fixing hole, described electrode contact (20) is arranged in described fixing hole, and described first dodges hole (421) dodges described adjusting portion (31).
7. lighting device according to claim 2, it is characterized in that, described lighting device also comprises the second installing sleeve (43), described second installing sleeve (43) is arranged in described cylindrical shell (10), described second installing sleeve (43) has second and dodges hole (431), described circuit board (41) is arranged on the side away from described electrode contact (20) of described second installing sleeve (43), and described second dodges hole (431) dodges described adjusting portion (31).
8. lighting device according to claim 7, it is characterized in that, described cylindrical shell (10) also comprises the second installing hole, described second installing hole is connected with described first installing hole (11), described second installing hole is arranged near the first end of described cylindrical shell (10), and described second installing sleeve (43) is arranged in described second installing hole.
9. lighting device according to claim 2, is characterized in that, described adjusting portion (31) is the first elastic component.
10. lighting device according to claim 1, it is characterized in that, described lighting device also comprises tail-hood (50) and the second elastic component (32), one end of described second elastic component (32) is fixed on described tail-hood (50), and the other end of described second elastic component (32) is free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798103.7U CN205048193U (en) | 2015-10-14 | 2015-10-14 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798103.7U CN205048193U (en) | 2015-10-14 | 2015-10-14 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048193U true CN205048193U (en) | 2016-02-24 |
Family
ID=55341769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798103.7U Active CN205048193U (en) | 2015-10-14 | 2015-10-14 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654866A (en) * | 2017-10-31 | 2018-02-02 | 商洛市虎之翼科技有限公司 | Can CB common battery lighting device |
-
2015
- 2015-10-14 CN CN201520798103.7U patent/CN205048193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654866A (en) * | 2017-10-31 | 2018-02-02 | 商洛市虎之翼科技有限公司 | Can CB common battery lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529931, No. 61, Dong Yi Road, Dongcheng Town, Yangdong County, Guangdong, Yangjiang Patentee after: Nextorch Industries Co.,Ltd. Address before: 529931, No. 61, Dong Yi Road, Dongcheng Town, Yangdong County, Guangdong, Yangjiang Patentee before: NEXTORCH INDUSTRIES, Ltd. |
|
| CP01 | Change in the name or title of a patent holder |