CN103851345B - Portable lamp - Google Patents
Portable lamp Download PDFInfo
- Publication number
- CN103851345B CN103851345B CN201210505011.6A CN201210505011A CN103851345B CN 103851345 B CN103851345 B CN 103851345B CN 201210505011 A CN201210505011 A CN 201210505011A CN 103851345 B CN103851345 B CN 103851345B
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- Prior art keywords
- lamp
- feet
- cylinder
- air spring
- lamp cylinder
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- 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 invention discloses a kind of portable lamp, comprise lamp cylinder and be arranged at the light fixture of lamp cylinder, it is characterized in that, portable lamp also comprises supporting component, supporting component is three groups and evenly arranges along the circumference of lamp cylinder to be arranged on lamp cylinder, supporting component comprises feet and the air spring of bar shaped, one end of feet is articulated with lamp cylinder, the other end of feet connects an extension rod, feet is provided with and axially arranges and the bar hole matched with extension rod along self, and the two ends of air spring are articulated with lamp cylinder and feet respectively; When air spring is in contraction state, feet is fixed on lamp cylinder along the axis laminating of lamp cylinder, and extension rod is contained in bar hole; When air spring is in extended state, extension rod stretches out from the other end of feet.Portable lamp by extension rod, can work as ground rough and uneven in surface time, stretch out extension bar, more firm support portable lamp.In time not needing to lengthen, can extension bar be packed up, not affect normal use again.
Description
Technical field
The present invention relates to a kind of lighting device, particularly relate to a kind of portable lamp.
Background technology
During the operation in the wild of shaft-like portable lamp, need to be fixed by support, support support section area of the prior art is less, supports insecure, especially obvious when ground is rough and uneven in surface.Thus cannot be good play a supporting role.
Summary of the invention
The object of the present invention is to provide a kind of portable lamp, its feet can be extended by extension bar, increases Area of bearing, obtains more firm support.
In order to solve the problems of the technologies described above, the invention provides a kind of portable lamp, comprise lamp cylinder and be arranged at the light fixture of described lamp cylinder, described portable lamp also comprises supporting component, described supporting component is three groups and evenly arranges along the circumference of described lamp cylinder to be arranged on described lamp cylinder, described supporting component comprises feet and the air spring of bar shaped, and one end of described feet is articulated with described lamp cylinder, and the two ends of described air spring are articulated with described lamp cylinder and described feet respectively;
When described air spring is in contraction state, described feet is fixed on described lamp cylinder along the axis laminating of described lamp cylinder; When described air spring is in extended state, between described air spring, described feet and described lamp cylinder, form triangle.
Wherein, the axis that described lamp drum outer wall is provided with along described lamp cylinder is arranged and the bar-shaped trough matched with described feet, and when described air spring is in contraction state, described feet is contained in described bar-shaped trough.
Wherein, described feet is provided with and axially arranges and the bar hole matched with described air spring along self, and when described air spring is in contraction state, described air spring is contained in described bar hole.
Wherein, described battery compartment, described air spring and described feet all pass through hinge between any two.
Wherein, described lamp cylinder is triangular prism, and supporting component described in three groups is separately positioned on three sides of described lamp cylinder.
Wherein, described portable lamp also comprises retaining mechanism, and when air spring is in contraction state, described feet is lock onto lamp cylinder by described retaining mechanism.
Wherein, described retaining mechanism comprises alignment pin, and alignment pin slides and is arranged at feet, and the battery compartment of lamp cylinder is provided with alignment pin to the locating hole coordinated.
Wherein, described light fixture comprises the rechargeable battery be arranged in described lamp cylinder and the illuminating lamp be electrically connected with described rechargeable battery.
Wherein, described light fixture also comprises the elevating lever being fixed on described lamp cylinder, and described illuminating lamp is hinged on described elevating lever.
Wherein, described lamp cylinder comprises main cylinder and battery compartment, and described main cylinder comprises axially relative first end and the second end, and described battery compartment is fixed on described main cylinder first end, and described illuminating lamp is positioned at described main cylinder second end; Described rechargeable battery is in described battery compartment, and described support bar is arranged in main cylinder.
Portable lamp provided by the invention by extension rod, can work as ground rough and uneven in surface time, stretch out extension bar, more firm support portable lamp.In time not needing to lengthen, can extension bar be packed up, not affect normal use again.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is portable lamp feet that the preferred embodiment for the present invention provides schematic diagram when opening;
Fig. 2 is the exploded view of the portable lamp elevating lever of Fig. 1;
Fig. 3 is the schematic diagram of the portable lamp feet of Fig. 1 when packing up;
Fig. 4 is the view that in Fig. 1, in portable lamp, extension rod extends.
Fig. 5 is the view of extension rod bending in portable lamp in Fig. 1.
Fig. 6 is the view that in Fig. 1, in portable lamp, extension rod shrinks.
Fig. 7 is the partial enlarged drawing of VII part in Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 to Fig. 3, a kind of portable lamp 100 that embodiment of the present invention provides, comprise lamp cylinder 10, be arranged at the light fixture 20 of lamp cylinder 10 and supporting component 30.
Light fixture 20 comprises the rechargeable battery (not shown) be arranged in lamp cylinder 10 and the illuminating lamp 21 be electrically connected with rechargeable battery.Rechargeable battery is battery or lithium battery etc.Further, for the ease of the height of adjusting illuminating lamp 21, light fixture 20 also comprises elevating lever 22, to be applicable to the illumination in multiple height face.Illuminating lamp 21 is articulated with elevating lever 22, so that adjust light direction.Lamp cylinder 10 comprises main cylinder 11 and battery compartment 12, and main cylinder 11 comprises axially relative first end and the second end, and battery compartment 12 is fixed on the first end of main cylinder 11, and illuminating lamp 21 is positioned at the second end of main cylinder 11; Elevating lever 22 is arranged in main cylinder 11, and rechargeable battery is arranged in battery compartment 12, utilizes main cylinder 11 and battery compartment 12 respectively by elevating lever 22 and rechargeable battery collecting, is convenient to replacing and the maintenance of rechargeable battery; Whole portable lamp topology layout is reasonable, and profile is succinctly attractive in appearance.During use, main cylinder 11 is provided with the second end of illuminating lamp 21 upward, and its first end down.
Fixing for the ease of elevating lever 22, the second end of main cylinder 11 is fixed with upper cover 13, and upper cover 13 is provided with the through hole 130 passed for described elevating lever 22.Be fixedly connected with by lower cover 14 between battery compartment 12 with main cylinder 11, lower cover 14 is provided with the boss 141 coordinated away from one end seam of illuminating lamp 21 with elevating lever 22, is beneficial to the fixing of elevating lever 22.Closed by battery cover 12a bottom described battery compartment 12.
Supporting component 30 comprises the feet 31 of bar shaped, air spring 32 and extension rod 33.In the present embodiment, supporting component 30 is arranged on battery compartment 12.Battery compartment 12 comprises axially relative first end and the second end, and the second end of battery compartment 12 is fixed on the first end of main cylinder 11.One end of feet 31 is articulated with the first end of battery compartment 12, and the other end of feet 31 is used for being supported in ground; The two ends of air spring 32 are articulated with the second end and the feet 31 of battery compartment 12 respectively.As preferably, battery compartment 12, air spring 32 and feet 31 between any two all by hinge, certainly, also can be hinged by articulated elements such as hinges.
Supporting component 30 is three groups, circumference along lamp cylinder 10 is evenly arranged and is arranged on lamp cylinder 10, three feet 31 Unscrew rear supports are in attachments such as ground, three groups of supporting components 30 open rear formation tripod structure, held stationary when whole portable lamp is positioned on ground, whole light fixture can well be fixed in the wild, convenient working during operation.
When air spring 32 is in contraction state, feet 31 is fixed on the battery compartment 12 of lamp cylinder 10 along the axis laminating of lamp cylinder 10.Preferably, the axis that the outer wall of battery compartment 12 is provided with along lamp cylinder 10 is arranged and the bar-shaped trough 120 matched with feet 31, feet 31 is provided with and axially arranges and the bar hole 310 matched with described extension rod 33 along self, and described bar hole 310 is also for accommodating described air spring 32.When air spring 32 is in contraction state, feet 31 is contained in bar-shaped trough 120, and air spring 32 is contained in bar hole 310 simultaneously, and when feet 31 is packed up, portable lamp profile is succinct.When air spring 32 is in extended state, feet 31 is towards the lateral direction Unscrew of battery compartment 12, and form firm triangle between air spring 32, feet 31 and lamp cylinder 10, feet 31 is resisted against ground.Main cylinder 11 is also provided with and is communicated with bar-shaped trough 120 and along the groove that the axis of main cylinder 11 is arranged, make lamp cylinder 10 overall succinct and be convenient to user with hand grip lamp cylinder 10.
Certainly, herein, as other embodiment, the first end of feet 31 is articulated with the second end of battery compartment 12, and one end of air spring 32 is articulated with the second end of battery compartment 12, and feet 31 is to the second end Unscrew of battery compartment 12.Or feet 31, air spring 32 are articulated with main cylinder 11, battery compartment 12 respectively, or feet 31 and air spring 32 are all articulated with main cylinder 11.Bar-shaped trough 120 can also be arranged at main cylinder 11, when feet 31 is packed up and main cylinder 11 fit fixing.
See also Fig. 4 to Fig. 6, described extension rod 33 is connected to the other end of described feet 31.When described air spring 32 is in contraction state, described extension rod 33 is contained in described bar hole 310; When described air spring 32 is in extended state, described extension rod 33 stretches out from the other end of described feet 31.In present embodiment, described extension rod 33 is rotationally connected with the other end of described feet 31 by bearing pin 33a.Described extension rod 33 deviates from the direction bending of described main cylinder 11 to described feet 31.When ground is rough and uneven in surface, described extension rod 33 is produced in described bar hole 310, thus increase Area of bearing.When described feet 31 does not need to lengthen time, described extension rod 33 can be packed up in described bar hole 310, does not affect normal use again.Certainly, in other embodiments, described extension rod 33 also can be slidably connected in described feet 31, realizes extending and shortening by pulling out or push described extension rod 33.
See also Fig. 1, Fig. 2 and Fig. 7, for the ease of portable lamp feet 31 fixing when not using, portable lamp also comprises retaining mechanism 40, and when air spring 32 is in contraction state, feet 31 is lock onto lamp cylinder 10 by retaining mechanism 40.Particularly, retaining mechanism 40 comprises alignment pin 41 and alignment pin push button 42, and alignment pin 41 slides and is arranged at feet 31, and the battery compartment 12 of lamp cylinder 10 is provided with alignment pin 41 to the locating hole coordinated.In the present embodiment, locating hole is opened on the cell wall of bar-shaped trough 120, feet 31 entirety can be made by alignment pin 41 to be fixed in bar-shaped trough 120 with coordinating of locating hole.Further, alignment pin 41 has axially relative medial extremity and outboard end, outboard end matches with locating hole, spring is provided with between medial extremity and feet 31, spring restriction alignment pin 41 slides to its medial extremity and makes the outboard end of alignment pin 41 reach outside feet 31, alignment pin 41 is fixed described alignment pin push button 42, close to each other by promoting two described alignment pin push buttons 42, described two alignment pins 41 are retracted, under the active force that air spring 32 stretches voluntarily, feet 31 is to Unscrew outside lamp cylinder.When not needing to use, enforce feet 31, air spring 32 is compressed, and alignment pin 41 snaps into the locating hole of battery compartment 12 automatically, then can not open by mistake.
Herein as other embodiment, alignment pin 41 also can slide and be arranged at battery compartment 12, and locating hole is opened on feet 31; Or retaining mechanism is a sleeve, when feet 31 is housed in bar-shaped trough 120, by jacket casing outside lamp cylinder 10, thus prevent feet 31 Unscrew; Or retaining mechanism is salient point, be arranged on surface that feet 31 matches with the sidewall of bar-shaped trough; Or retaining mechanism is collision bead, etc.Herein, also can not retaining mechanism be set, when feet 31 is arranged in described bar-shaped trough 120, between feet 31 and air spring 32, there is certain angle, air spring 32 fits in the active force of lamp cylinder 10 to feet 31, thus makes feet 31 the used time can not open by autorotation.
For the ease of with the coordinating of three groups of supporting components 30, lamp cylinder 10 is triangular prism, and three groups of supporting components 30 are separately positioned on three sides of lamp cylinder 10.In the present embodiment, main cylinder 11 is triangular prism with battery compartment 12.
Portable lamp provided by the invention by extension rod, can work as ground rough and uneven in surface time, stretch out extension bar, more firm support portable lamp.In time not needing to lengthen, can extension bar be packed up, not affect normal use again.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a portable lamp, comprise lamp cylinder and be arranged at the light fixture of described lamp cylinder, it is characterized in that, described portable lamp also comprises supporting component, described supporting component is three groups and evenly arranges along the circumference of described lamp cylinder to be arranged on described lamp cylinder, described supporting component comprises feet and the air spring of bar shaped, one end of described feet is articulated with described lamp cylinder, the other end of described feet connects an extension rod, described feet is provided with and axially arranges and the bar hole matched with described extension rod along self, the two ends of described air spring are articulated with described lamp cylinder and described feet respectively,
When described air spring is in contraction state, described feet is fixed on described lamp cylinder along the axis laminating of described lamp cylinder, and described air spring is contained in described bar hole, and described extension rod is contained in described bar hole; When described air spring is in extended state, form triangle between described air spring, described feet and described lamp cylinder, described extension rod stretches out from the other end of described feet.
2. portable lamp according to claim 1, it is characterized in that, the axis that described lamp drum outer wall is provided with along described lamp cylinder is arranged and the bar-shaped trough matched with described feet, and when described air spring is in contraction state, described feet is contained in described bar-shaped trough.
3. portable lamp according to claim 1, is characterized in that, the other end of described feet is rotationally connected with described extension rod.
4. portable lamp according to claim 1, is characterized in that, described lamp cylinder is triangular prism, and supporting component described in three groups is separately positioned on three sides of described lamp cylinder.
5. the portable lamp according to any one of claim 1-4, is characterized in that, described portable lamp also comprises retaining mechanism, and when air spring is in contraction state, described feet is lock onto lamp cylinder by described retaining mechanism.
6. portable lamp according to claim 5, is characterized in that, described retaining mechanism comprises alignment pin, and alignment pin slides and is arranged at feet, and the battery compartment of lamp cylinder is provided with alignment pin to the locating hole coordinated.
7. the portable lamp according to any one of claim 1-4, is characterized in that, described light fixture comprises the rechargeable battery be arranged in described lamp cylinder and the illuminating lamp be electrically connected with described rechargeable battery.
8. portable lamp according to claim 7, is characterized in that, described light fixture also comprises the elevating lever being fixed on described lamp cylinder, and described illuminating lamp is hinged on described elevating lever.
9. portable lamp according to claim 8, it is characterized in that, described lamp cylinder comprises main cylinder and battery compartment, and described main cylinder comprises axially relative first end and the second end, described battery compartment is fixed on described main cylinder first end, and described illuminating lamp is positioned at described main cylinder second end; Described rechargeable battery is in described battery compartment, and described support bar is arranged in main cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505011.6A CN103851345B (en) | 2012-11-30 | 2012-11-30 | Portable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505011.6A CN103851345B (en) | 2012-11-30 | 2012-11-30 | Portable lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851345A CN103851345A (en) | 2014-06-11 |
| CN103851345B true CN103851345B (en) | 2016-04-27 |
Family
ID=50859328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210505011.6A Expired - Fee Related CN103851345B (en) | 2012-11-30 | 2012-11-30 | Portable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851345B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424889A (en) * | 2017-08-31 | 2019-03-05 | 深圳市海洋王照明工程有限公司 | Antiexplosive working lamp |
| CN110949854B (en) * | 2019-12-13 | 2022-08-26 | 徐州华显凯星信息科技有限公司 | Surveying and mapping tool box supporting base |
| CN112815280B (en) * | 2021-02-22 | 2022-07-15 | 湖南第一师范学院 | Shadowless lighting device for packaging equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568945Y (en) * | 2002-09-06 | 2003-08-27 | 深圳市海洋王投资发展有限公司 | Omnibearing automatic floodlight |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2218792B (en) * | 1988-05-13 | 1992-03-18 | Graham Dudley Chick | A multiangled lighting unit |
| CN2647141Y (en) * | 2003-09-14 | 2004-10-13 | 吴兵 | Folding bed |
| CN201170445Y (en) * | 2007-08-03 | 2008-12-24 | 傅玉锦 | Portable device capable of regulating illumination angle universally |
| CN201585092U (en) * | 2009-11-20 | 2010-09-15 | 宁波爱柯电子有限公司 | Sound box bracket |
| CN102454962B (en) * | 2010-10-26 | 2014-04-09 | 海洋王照明科技股份有限公司 | Height adjusting device and lighting lamp using same |
-
2012
- 2012-11-30 CN CN201210505011.6A patent/CN103851345B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568945Y (en) * | 2002-09-06 | 2003-08-27 | 深圳市海洋王投资发展有限公司 | Omnibearing automatic floodlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851345A (en) | 2014-06-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20201130 |