CN101825228B - Portable illumination device - Google Patents
Portable illumination device Download PDFInfo
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- CN101825228B CN101825228B CN 201010167528 CN201010167528A CN101825228B CN 101825228 B CN101825228 B CN 101825228B CN 201010167528 CN201010167528 CN 201010167528 CN 201010167528 A CN201010167528 A CN 201010167528A CN 101825228 B CN101825228 B CN 101825228B
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- battery assembly
- elastic contact
- rechargeable battery
- contact component
- hood
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Abstract
The invention is applicable to the field of illumination devices and discloses a portable illumination device. The portable illumination device comprises a light-emitting member and a shell component, wherein the shell component has a hollow chamber which can accommodate a rechargeable battery component or a dry battery component; the light-emitting member is fixed in the shell component; the shell component comprises a barrel and a tail cover; the barrel is detachably connected with the tail cover; the rechargeable battery component comprises a sleeve and a plurality of lithium batteries fixedly arranged in the sleeve; the outer diameter of the sleeve is matched with the diameter of the barrel; and a first elastic contact member capable of contacting a negative electrode of the rechargeable battery component or the negative electrode of the dry battery component is fixedly arranged in the tail cover. The portable illumination device provided by the invention can select the rechargeable battery or the dry battery as the power supply according to the practical condition, and thus, the generality of a product is improved and the inconvenience and trouble brought to a user are avoided.
Description
Technical field
The invention belongs to field of illuminating device, relate in particular to a kind of portable illumination device.
Background technology
In the prior art, most flashlight all adopts the powered battery of same specification, or is dry cell, or is exactly rechargeable battery.If flashlight only adopts dry cell power supply, because dry cell can not charge, cause the user to need often to change dry cell, cumbersome and use cost is high; If it is rechargeable battery powered that flashlight only can adopt, tend to be subject to the restriction of environment for use, such as the field work such as speedily carry out rescue work during without charge power supply, because rechargeable battery does not have electricity and can not in time charge, flashlight can't use, the versatility of product is relatively poor, makes troubles to the user easily and worry.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of portable illumination device is provided, it can improve the versatility of product according to actual conditions choice for use rechargeable battery or dry cell as power supply, and avoiding makes troubles and worried to the user.
Technical scheme of the present invention is: a kind of portable illumination device, comprise rechargeable battery assembly or dry battery assembly, illuminated component and housing unit, described housing unit contains can accommodating rechargeable battery assembly or the cavity of dry battery assembly, described illuminated component is fixedly arranged in the described housing unit, described housing unit comprises stack shell and tail-hood, removably connect between described stack shell and the tail-hood, described rechargeable battery assembly comprises sleeve and some lithium batteries, described lithium battery is fixedly arranged in the described sleeve, the external diameter of described sleeve and the diameter of described stack shell are complementary, and are installed with first elastic contact component that can contact with the negative pole of the negative pole of described rechargeable battery assembly or dry battery assembly in the described tail-hood; The length of described rechargeable battery assembly is greater than the length of dry battery assembly, described tail-hood is provided with charging socket, be provided with the anodal contact site that to input anodal charging current and the negative pole contact site that can input the negative pole charging current in the described charging socket, also be installed with in the described tail-hood can with anodal contacted second elastic contact component of described rechargeable battery, the height of described the first elastic contact component is greater than the height of described the second elastic contact component, and the height difference between described the first elastic contact component and the second elastic contact component is not less than the height difference between described rechargeable battery assembly and the dry battery assembly, be electrically connected between described the first elastic contact component and the described tail-hood and with described negative pole contact site between be electrically connected, described the second elastic contact component is electrically connected on described anodal contact site, insulate between described the first resilient contact and described the second elastic contact component.
Particularly, the quantity of described lithium battery is four and is made as two row, two row, and is in parallel or be connected in series and be packaged in the described sleeve between the described lithium battery.
Particularly, the external diameter of described rechargeable battery assembly is greater than the external diameter of described dry battery assembly, described stack shell inboard convexes with some the brace rods that arrange along the axis direction of described stack shell, and the outside of described rechargeable battery assembly offers the groove that is complementary with described brace rod and arranges along described rechargeable battery assembly axis direction.
Preferably, described the first elastic contact component and the second elastic contact component are spring, and the external diameter of described the first elastic contact component is greater than the external diameter of the second elastic contact component, and described the first elastic contact component is sheathed on described the second elastic contact component outside.
Preferably, the coefficient of stiffiness of described the first elastic contact component is greater than 150.
Further, be provided with the metal pressure ring that the first elastic contact component can be pressed in the described tail-hood in the described tail-hood, described metal pressure ring is threadedly connected in the described tail-hood.
Particularly, described housing unit also comprises Lighthead assembly, described Lighthead assembly comprises lamp holder cylinder, light-passing board and described light-passing board can be pressed in lamp cap cover on the described lamp holder cylinder, described lamp cap cover is threadedly connected to described lamp holder cylinder, described lamp holder cylinder is threadedly connected to described stack shell, described illuminated component is fixedly arranged in the described lamp holder cylinder, be installed with the first sealing ring between described lamp cap cover and the lamp holder cylinder, be installed with the second sealing ring between described lamp holder cylinder and the described stack shell, be installed with the 3rd sealing ring between described stack shell and the described tail-hood.
More specifically, also be installed with drive member in the described housing unit, described illuminated component is electrically connected on described drive member, and described drive member comprises the anodal and input negative pole of input, and described input positive pole is connected by the positive pole of metal clips with described rechargeable battery assembly or dry battery assembly.
More specifically, the two ends of described rechargeable battery assembly all are packaged with positive pole and negative pole.
A kind of portable illumination device provided by the invention, its by stack shell and rechargeable battery assembly structure and the first highly different elastic contact components and the second elastic contact component are set, but the length of the battery of balance different size, in same stack shell, can be according to actual conditions choice for use rechargeable battery assembly or dry battery assembly as power supply, improved the versatility of product, avoid making troubles and worry to the user, and when using dry cell, the second elastic contact component does not contact with dry battery assembly, the safety problem of avoiding the user in the situation of dry battery assembly of packing into, dry battery assembly to be charged and causes, the security that has improved product.
Description of drawings
Fig. 1 is a kind of portable illumination device that the embodiment of the invention the provides generalized section when using the rechargeable battery assembly;
Fig. 2 is a kind of portable illumination device that the embodiment of the invention the provides generalized section when using dry battery assembly;
Fig. 3 is the local enlarged diagram in A place among Fig. 1;
Fig. 4 is the structural representation of the tail-hood of a kind of portable illumination device of providing of the embodiment of the invention;
Fig. 5 is a kind of portable illumination device that the embodiment of the invention provides another generalized section when using the rechargeable battery assembly;
Fig. 6 is a kind of portable illumination device that the embodiment of the invention provides another generalized section when using dry battery assembly;
Fig. 7 is the structural representation of the stack shell of a kind of portable illumination device of providing of the embodiment of the invention;
Fig. 8 is the structural representation of the rechargeable battery assembly in a kind of portable illumination device of providing of the embodiment of the invention;
Fig. 9 is the schematic diagram of the lithium battery of the rechargeable battery assembly in a kind of portable illumination device of providing of the embodiment of the invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Such as Fig. 1～shown in Figure 3; a kind of portable illumination device that the embodiment of the invention provides; comprise illuminated component 110 and housing unit 300; described housing unit 300 contains can accommodating rechargeable battery assembly 120 or the cavity of dry battery assembly 130; described housing unit 300 comprises stack shell 320 and tail-hood 330; tail-hood 330 and stack shell 320 all adopt the metal material manufacturing; removably connect between described stack shell 320 and the tail-hood 330; described illuminated component 110 is fixedly arranged in the described housing unit 300; described rechargeable battery assembly 120 comprises and is sleeve 122 cylindraceous and some lithium batteries 121; additionally; sleeve 122 also can be ellipticity or other suitable shape; all belong to protection scope of the present invention; described lithium battery 121 is fixedly arranged in the described sleeve 122; the two ends of described rechargeable battery assembly 120 all are packaged with positive pole and negative pole; positive pole is positioned at the center; negative pole is positioned at the edge; can be with rechargeable battery assembly 120 with the different directions stack shell 320 of packing into; can prevent the maloperations such as reversal connection; the diameter of the external diameter of described sleeve 122 and described stack shell 320 is complementary; be installed with in the described tail-hood 330 can with the negative pole of described rechargeable battery assembly 120 or contacted first elastic contact component 210 of negative pole of dry battery assembly 130; in the present embodiment; the natural extended length of the first elastic contact component 210 is 45mm; can contact with the rechargeable battery assembly 120 of different length or the electrode of dry battery assembly 130; by lithium battery 121 is packaged in the sleeve 122; and the diameter of sleeve 122 is close with the diameter of No. 1 dry cell 131 of commonly using; can adopt rechargeable battery assembly 120 or dry battery assembly 130 according to actual conditions; adopt rechargeable battery assembly 120 and adopt dry battery assembly 130 when illumination, all to use same circuit loop; need not additionally to arrange other device; be convenient to the assembling of product and be beneficial to the cost that reduces product; improved versatility and the range of application of product, avoided making troubles and worry to the user.
Particularly, such as Fig. 1～shown in Figure 3, the length of described rechargeable battery assembly 120 is greater than the length of dry battery assembly 130, described tail-hood 330 is provided with charging socket, be provided with the anodal contact site that to input anodal charging current and the negative pole contact site that can input the negative pole charging current in the described charging socket, also be installed with in the described tail-hood 330 can with anodal contacted second elastic contact component 220 of described rechargeable battery, needn't rechargeable battery assembly 120 from housing unit 300, take out and just can charge to rechargeable battery, the height of described the first elastic contact component 210 is greater than the height of described the second elastic contact component 220, and the height difference between described the first elastic contact component 210 and the second elastic contact component 220 is not less than the height difference between described rechargeable battery assembly 120 and the dry battery assembly 130, be electrically connected between described the first elastic contact component 210 and the described tail-hood 330 and with described negative pole contact site between be electrically connected, described the second elastic contact component 220 is electrically connected on described anodal contact site, insulation between the first elastic contact component 210 and the second elastic contact component 220; By such design, when at the short dry battery assembly 130 of housing unit 300 interior placement length, the first elastic contact component 210 is subject to a certain amount of compression, this moment, the second elastic contact component 220 did not contact with dry battery assembly 130, even the user is connected in the AC power wish with anodal contact site and negative pole contact site dry battery assembly 130 is charged, because the second elastic contact component 220 does not contact with dry battery assembly 130, charging circuit is in off-state, so the time charging circuit can not work, avoid maloperation that non-rechargeabel dry battery assembly 130 is charged, but Accident prevention occurs; When at the long rechargeable battery assembly 120 of housing unit 300 interior placement length, the first elastic contact component 210 contacts with the negative pole of rechargeable battery assembly 120 and is subject to further compression, the second elastic contact component 220 contacts with the positive pole of rechargeable battery assembly 120 and is subject to an amount of compression at this moment, when the user is connected in the AC power wish with anodal contact site and negative pole contact site rechargeable battery assembly 120 is charged, because the second elastic contact component 220 contacts with the positive pole of rechargeable battery assembly 120 and the first elastic contact component 210 contacts with the negative pole of rechargeable battery assembly 120, charging circuit is in closure state, so the time charging circuit can work, need not 120 taking-ups of rechargeable battery assembly just can be charged to rechargeable battery assembly 120, easy to operate.
Preferably, such as Fig. 1～shown in Figure 3, described the first elastic contact component 210 and the second elastic contact component 220 are spring, its elasticity is better and can adopt standard component, be conducive to reduce product cost, the external diameter of described the first elastic contact component 210 is greater than the external diameter of the second elastic contact component 220, described the first elastic contact component 210 is sheathed on described the second elastic contact component 220 outsides, the first elastic contact component 210 do not contact to avoid short circuit between the first elastic contact component 210 and the second elastic contact component 220, so that can contact with rechargeable battery assembly 120 or dry battery assembly 130 reliably with the second elastic contact component 220.
Particularly, such as Fig. 1～shown in Figure 3, in the present embodiment, described dry battery assembly 130 comprises No. 1 dry cell 131 of two joints, described lithium battery 121 is 18650 lithium batteries, the capacity of No. 1 dry cell 131 is large and use very widely dry cell, its diameter is 33.3mm, the height of No. 1 cell stack of two joints is 122mm, the capacity of 18650 lithium batteries is large and use more extensive, the diameter of 18650 single lithium batteries is 18mm, highly be 65mm, the quantity of described lithium battery 121 is four and is made as two row two row (with reference to shown in Figure 9), link together by metal nickel plate 124 and wire 123 between the lithium battery 121, in parallel or be connected in series and be packaged in the described sleeve 122 between the described lithium battery 121, guaranteed the reliability of lithium battery 121 encapsulation, lithium battery 121 disconnection that is difficult for being scattered, in the present embodiment, four 18650 lithium batteries are in parallel, like this, the size of four joint 18650 lithium batteries and No. 1 dry cell 131 of two joints is comparatively approaching, rationally to utilize the volume of stack shell 320, prolong the continuous lighting time of product, be provided with boost module in the housing unit 300, the voltage unification of dry battery assembly 130 or rechargeable battery assembly 120 7.2 volts be can be risen to, dry battery assembly 130 and the inconsistent problem of rechargeable battery assembly 120 voltages solved.Save 18650 lithium battery encapsulations behind sleeve 122 with four, the diameter of rechargeable battery assembly 120 is about 37mm, highly be about 137mm, compare with the dry battery assembly 130 that is formed by No. 1 dry cell 131 of two joints, the diameter of rechargeable battery assembly 120 is than dry battery assembly 130 large 3mm, the aspect ratio dry battery assembly 130 high 15mm of rechargeable battery assembly 120, in the present embodiment, natural height is 45mm to the first elastic contact component 210 under the External Force Acting not being subjected to, natural height is 20mm to the second elastic contact component 220 under the External Force Acting not being subjected to, the first elastic contact component 210 and the second elastic contact component 220 are fixed at grade, when packing dry battery assembly 130 in the stack shell 320 (with reference to shown in Figure 2), the decrement of the first elastic component is 15mm, this moment, the second elastic contact component 220 still had the distance of 10mm apart from dry battery assembly 130, the safety problem of avoiding the user in the situation of dry battery assembly 130 of packing into, dry battery assembly 130 to be charged and causes, the security that has improved product; When packing rechargeable battery set part 120 in the stack shell 320 into (with reference to shown in Figure 1); because the high 15mm of its height than dry battery assembly 130; so the decrement of the first elastic contact component 210 is 30mm; the second elastic contact component 220 also is compressed; and decrement is 5mm; this moment, the first elastic contact component 210 can support the negative pole that terminates in rechargeable battery assembly 120 reliably; the second elastic contact component 220 can support the positive pole that terminates in charging assembly reliably; balance the difference in height between the different batteries; the rechargeable battery assembly 120 of compatible differing heights of while and the function of dry battery assembly 130 have been realized; additionally; rechargeable battery assembly 120 can be selected the rechargeable battery of other appropriate size; the size of housing unit 300 is thereupon change also; dry battery assembly 130 also can adopt the dry cell of No. 2 dry cells or other suitable types; the dimensions of the first elastic contact component 210 and the second elastic contact component 220 can be arranged to other suitable dimensions according to practical situations, all belongs to the scope of protection of the invention.
Particularly, such as Fig. 1 and Fig. 5～shown in Figure 8, the external diameter of described rechargeable battery assembly 120 is greater than the external diameter of described dry battery assembly 130, described stack shell 320 inboards convex with some the brace rods 321 that arrange along the axis direction of described stack shell 320, in the present embodiment, brace rod 321 is provided with four and the 90 ° of evenly settings in interval, to prevent that dry battery assembly 130 from causing loose contact stack shell 320 interior arbitrarily rocking, improved the reliability of product, the outside of described rechargeable battery assembly 120 offers the groove 322 that is complementary with described brace rod 321 and arranges along described rechargeable battery assembly 120 axis directions, so that rechargeable battery assembly 120 can be put into stack shell 320, the rechargeable battery assembly 120 of compatible different-diameter of while and the function of dry battery assembly 130 have been realized.
Preferably, the coefficient of stiffiness of described the first elastic contact component 210 has improved the reliability that the first contact member contacts with rechargeable battery assembly 120 or dry battery assembly 130 greater than 150.
Further, be provided with the metal pressure ring that the first elastic contact component 210 can be pressed in the described tail-hood 330 in the described tail-hood 330, described metal pressure ring is threadedly connected in the described tail-hood 330 and with the first elastic contact component 210 and is pressed on the tail-hood 330, is convenient to the assembling of product.
Particularly, such as Fig. 1～shown in Figure 3, described housing unit 300 also comprises Lighthead assembly 310, described Lighthead assembly 310 comprises lamp holder cylinder 313, light-passing board 311 and described light-passing board 311 can be pressed in lamp cap cover 312 on the lamp holder cylinder 313, lamp cap cover 312 is threadedly connected to described lamp holder cylinder 313, described lamp holder cylinder 313 is threadedly connected to described stack shell 320, described illuminated component 110 is fixedly arranged in the described lamp holder cylinder 313, be installed with the first sealing ring 340 between described lamp cap cover 312 and the lamp holder cylinder 313, be installed with the second sealing ring 350 between described lamp holder cylinder 313 and the described stack shell 320, be installed with the 3rd sealing ring 360 between described stack shell 320 and the described tail-hood 330, anodal contact site and negative pole contact site place are provided with charge port plug 370, to improve the water resistance of product.
Particularly, such as Fig. 1～shown in Figure 3, also be installed with drive member in the described housing unit 300, described illuminated component 110 is electrically connected on described drive member, in the present embodiment, illuminated component 110 is LED, described drive member comprises the anodal and input negative pole of input, described input is anodal to be connected by the positive pole of metal clips 381 with described rechargeable battery assembly 120 or dry battery assembly 130, be installed with switching member 382 on the lamp holder cylinder 313, be installed with reflector 383 in the lamp holder cylinder 313, with the light that illuminated component 110 is sent converge and directive before send out, to improve the illuminating effect of product, be provided with lamp holder pressure ring 384 between reflector 383 and the light-passing board 311, avoid generation between reflector 383 and the light-passing board 311 to clash into and cause the damage of components of product.
When using rechargeable battery assembly 120, its current supply circuit is as follows: rechargeable battery assembly 120 keeps in touch near the positive pole of lamp holder cylinder 313 1 ends and the positive pole of drive member, rechargeable battery assembly 120 only uses positive pole near lamp holder cylinder 313 1 ends, rechargeable battery assembly 120 passes through the first elastic contact component 210 and tail-hood 330 conductings near the negative pole of tail-hood 330 1 sides, tail-hood 330 conducts to stack shell 320 front ends by stack shell 320 with rechargeable battery assembly 120, be connected with on the negative pole of drive member can with the contacted electrode shell fragment of stack shell 320 front ends, like this, the negative pole of rechargeable battery assembly 120 is just successively by the first elastic contact component 210, tail-hood 330, stack shell 320, the electrode shell fragment conducts to the negative pole of drive member, and having formed can be to the current supply circuit of illuminated component 110 power supplies; When need charge to rechargeable battery assembly 120, anodal contact site and negative pole contact site are connected in charge power supply, because the first elastic contact component 210 and the height of the second elastic contact component 220 and the design of decrement, anodal contact site is connected with the positive pole of rechargeable battery assembly 120 near tail-hood 330 1 ends by the second elastic contact component 220, the negative pole contact site is connected with the negative pole of rechargeable battery assembly 120 near tail-hood 330 1 ends by the first elastic contact component 210, has realized that the both positive and negative polarity of charging circuit imports.
When using dry battery assembly 130, its current supply circuit is as follows: dry battery assembly 130 keeps in touch near the positive pole of lamp holder cylinder 313 1 ends and the positive pole of drive member, do the negative pole of close tail-hood 330 1 sides of electric battery component by the first elastic contact component 210 and tail-hood 330 conductings, tail-hood 330 conducts to stack shell 320 front ends by stack shell 320 with rechargeable battery assembly 120, drive member be provided with can with the contacted electrode shell fragment of stack shell 320 front ends, like this, the negative pole of dry battery assembly 130 is just successively by the first elastic contact component 210, tail-hood 330, stack shell 320, the electrode shell fragment conducts to the negative pole of drive member, and having formed can be to the current supply circuit of illuminated component 110 power supplies.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. portable illumination device, comprise rechargeable battery assembly or dry battery assembly, illuminated component and housing unit, it is characterized in that: described housing unit contains can accommodating rechargeable battery assembly or the cavity of dry battery assembly, described illuminated component is fixedly arranged in the described housing unit, described housing unit comprises stack shell and tail-hood, removably connect between described stack shell and the tail-hood, described rechargeable battery assembly comprises sleeve and some lithium batteries, described lithium battery is fixedly arranged in the described sleeve, the external diameter of described sleeve and the diameter of described stack shell are complementary, and are installed with first elastic contact component that can contact with the negative pole of the negative pole of described rechargeable battery assembly or dry battery assembly in the described tail-hood; The length of described rechargeable battery assembly is greater than the length of dry battery assembly, described tail-hood is provided with charging socket, be provided with the anodal contact site that to input anodal charging current and the negative pole contact site that can input the negative pole charging current in the described charging socket, also be installed with in the described tail-hood can with anodal contacted second elastic contact component of described rechargeable battery, the height of described the first elastic contact component is greater than the height of described the second elastic contact component, and the height difference between described the first elastic contact component and the second elastic contact component is not less than the height difference between described rechargeable battery assembly and the dry battery assembly, be electrically connected between described the first elastic contact component and the described tail-hood and with described negative pole contact site between be electrically connected, described the second elastic contact component is electrically connected on described anodal contact site, insulate between described the first elastic contact component and described the second elastic contact component.
2. a kind of portable illumination device as claimed in claim 1 is characterized in that: the quantity of described lithium battery is four and is made as two row, two row, and is in parallel or be connected in series and be packaged in the described sleeve between the described lithium battery.
3. a kind of portable illumination device as claimed in claim 1, it is characterized in that: the external diameter of described rechargeable battery assembly is greater than the external diameter of described dry battery assembly, described stack shell inboard convexes with some the brace rods that arrange along the axis direction of described stack shell, and the outside of described rechargeable battery assembly offers the groove that is complementary with described brace rod and arranges along described rechargeable battery assembly axis direction.
4. a kind of portable illumination device as claimed in claim 1, it is characterized in that: described the first elastic contact component and the second elastic contact component are spring, the external diameter of described the first elastic contact component is greater than the external diameter of the second elastic contact component, and described the first elastic contact component is sheathed on described the second elastic contact component outside.
5. a kind of portable illumination device as claimed in claim 4, it is characterized in that: the coefficient of stiffiness of described the first elastic contact component is greater than 150.
6. a kind of portable illumination device as claimed in claim 1, it is characterized in that: be provided with the metal pressure ring that the first elastic contact component can be pressed in the described tail-hood in the described tail-hood, described metal pressure ring is threadedly connected in the described tail-hood.
7. a kind of portable illumination device as claimed in claim 1, it is characterized in that: described housing unit also comprises Lighthead assembly, described Lighthead assembly comprises the lamp holder cylinder, light-passing board and described light-passing board can be pressed in lamp cap cover on the described lamp holder cylinder, described lamp cap cover is threadedly connected to described lamp holder cylinder, described lamp holder cylinder is threadedly connected to described stack shell, described illuminated component is fixedly arranged in the described lamp holder cylinder, be installed with the first sealing ring between described lamp cap cover and the lamp holder cylinder, be installed with the second sealing ring between described lamp holder cylinder and the described stack shell, be installed with the 3rd sealing ring between described stack shell and the described tail-hood.
8. a kind of portable illumination device as claimed in claim 1, it is characterized in that: also be installed with drive member in the described housing unit, described illuminated component is electrically connected on described drive member, described drive member comprises the anodal and input negative pole of input, and described input positive pole is connected by the positive pole of metal clips with described rechargeable battery assembly or dry battery assembly.
9. a kind of portable illumination device as claimed in claim 1, it is characterized in that: the two ends of described rechargeable battery assembly all are packaged with positive pole and negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010167528 CN101825228B (en) | 2010-04-30 | 2010-04-30 | Portable illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010167528 CN101825228B (en) | 2010-04-30 | 2010-04-30 | Portable illumination device |
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| Publication Number | Publication Date |
|---|---|
| CN101825228A CN101825228A (en) | 2010-09-08 |
| CN101825228B true CN101825228B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010167528 Expired - Fee Related CN101825228B (en) | 2010-04-30 | 2010-04-30 | Portable illumination device |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734755B (en) * | 2011-03-31 | 2015-08-05 | 海洋王照明科技股份有限公司 | Conductive structure and the flashlight containing this conductive structure |
| CN102853268B (en) * | 2011-06-30 | 2014-02-19 | 海洋王照明科技股份有限公司 | Electric torch and tail cover structure thereof |
| CN103807610A (en) * | 2012-11-12 | 2014-05-21 | 深圳市海洋王照明工程有限公司 | Electric torch |
| US8919988B2 (en) * | 2013-03-13 | 2014-12-30 | Fiskars Brands, Inc. | Flashlight including battery type indicator |
| CN104696719A (en) * | 2013-12-04 | 2015-06-10 | 海洋王（东莞）照明科技有限公司 | Flashlight |
| CN105889786A (en) * | 2014-09-15 | 2016-08-24 | 中国人民解放军总后勤部建筑工程研究所 | A field camping lighting device |
| CN106764590A (en) * | 2017-02-10 | 2017-05-31 | 广东正飞移动照明有限公司 | Light source body component |
| CN107388091A (en) * | 2017-07-27 | 2017-11-24 | 广州通美照明有限公司 | The plug-in type LED desk lamp be easy to assemble and stored |
| 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 |
| CN114321755A (en) * | 2022-01-27 | 2022-04-12 | 深圳市中孚能电气设备有限公司 | Flashlight body structure and flashlight |
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| CN88212224U (en) * | 1988-03-01 | 1988-10-05 | 袁明山 | Electric torch top cover with charging device |
| CN2499686Y (en) * | 2001-06-27 | 2002-07-10 | 许莺莺 | Rechareable flashlight |
| CN2798330Y (en) * | 2005-05-25 | 2006-07-19 | 上海三特电器实业有限公司 | Charger for electric torch |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88212224U (en) * | 1988-03-01 | 1988-10-05 | 袁明山 | Electric torch top cover with charging device |
| CN2499686Y (en) * | 2001-06-27 | 2002-07-10 | 许莺莺 | Rechareable flashlight |
| CN2798330Y (en) * | 2005-05-25 | 2006-07-19 | 上海三特电器实业有限公司 | Charger for electric torch |
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| CN101825228A (en) | 2010-09-08 |
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Granted publication date: 20130123 Termination date: 20190430 |