CN103727402A - Portable lamp - Google Patents
Portable lamp Download PDFInfo
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- CN103727402A CN103727402A CN201210391259.4A CN201210391259A CN103727402A CN 103727402 A CN103727402 A CN 103727402A CN 201210391259 A CN201210391259 A CN 201210391259A CN 103727402 A CN103727402 A CN 103727402A
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- Prior art keywords
- lamp
- cylinder
- feet
- lamp cylinder
- air spring
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Abstract
The invention discloses a portable lamp which comprises a lamp cylinder, a lighting assembly and supporting assemblies. The lighting assembly and the supporting assemblies are arranged on the lamp cylinder, at least three supporting assemblies are evenly distributed on the lamp cylinder in the circumferential direction of the lamp cylinder, each supporting assembly comprises a strip-shaped supporting foot and a gas spring, one ends of the supporting feet are hinged to the lamp cylinder, the two ends of each gas spring are hinged to the lamp cylinder and the supporting feet respectively, when the gas springs are in a contraction state, the supporting feet are attached and fixed to the lamp cylinder in the axial direction of the lamp cylinder, when the gas springs are in a stretching state, the gas springs, the supporting feet and the lamp cylinder form a triangle, stretching and compression of the gas springs are utilized for enabling the supporting feet to be conveniently and rapidly folded and unfolded, the supporting feet are attached and fixed to the lamp cylinder in the axial direction of the lamp cylinder after being folded, the lamp is convenient to carry, the gas springs, the supporting feet and the lamp cylinder form the triangle after the supporting feet are unfolded, the structure is stable and reliable, the whole lamp is well fixed in outdoor working, and working is facilitated.
Description
Technical field
The present invention relates to a kind of lighting device, relate in particular 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 of the prior art exists to open and packs up inconvenience and the problem such as be not easy to carry.
Summary of the invention
The object of the present invention is to provide a kind of portable lamp, its feet is opened and is packed up convenient and swiftly, is beneficial to fixing that light fixture field work used, and is easy to carry.
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 is arranged on described lamp cylinder along circumferentially evenly arranging of 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 respectively described lamp cylinder and described feet;
When described air spring is during in contraction state, described feet is fixed on described lamp cylinder along the axial laminating of described lamp cylinder; When described air spring is during in extended state, between described air spring, described feet and described lamp cylinder, form triangle.
Wherein, described lamp drum outer wall is provided with the bar-shaped trough matching with described feet, and described bar-shaped trough is along the axial setting of described lamp cylinder, and when described air spring is during in contraction state, described feet is contained in described bar-shaped trough.
Wherein, described feet is provided with the bar hole matching along self length direction setting and with described air spring, and described air spring is when contraction state, and described air spring is contained in described bar hole.
Wherein, described lamp cylinder, described air spring and described feet are all hinged by bearing pin between any two.
Wherein, described lamp cylinder is set to triangular prism shape; Described supporting component is 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 during in contraction state, described retaining mechanism lock onto lamp cylinder by described feet.
Wherein, described retaining mechanism is alignment pin, and described alignment pin slides and is arranged on described feet, and described lamp cylinder is provided with the locating hole matching with described alignment pin.
Wherein, described light fixture comprises the rechargeable battery being arranged in described lamp cylinder and the illuminating lamp being electrically connected with described rechargeable battery.
Wherein, described light fixture also comprises the elevating lever that is 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 the first end of described main cylinder, and described illuminating lamp is positioned at described main cylinder the second end; Described rechargeable battery is arranged in described battery compartment, and described support bar is arranged in described main cylinder.
Portable lamp provided by the invention, the stretching that utilizes air spring and compression make feet open and pack up convenient and swift; Pack up rear support pin and be fixed on lamp cylinder along the axial laminating of lamp cylinder, be easy to carry; After opening, between air spring, feet and lamp cylinder, form triangle, stabilized structure is reliable, during operation in the wild, can well fix whole light fixture, convenient working.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is portable lamp feet that the preferred embodiment for the present invention the provides schematic diagram while packing up;
Fig. 2 is the schematic diagram of the portable lamp feet of Fig. 1 while opening;
Fig. 3 is the exploded view of the portable lamp elevating lever of Fig. 2;
Fig. 4 is the structural representation of supporting component in portable lamp in Fig. 2.
The specific embodiment
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 that embodiment of the present invention provides, comprises lamp cylinder 1, is arranged at light fixture 2 and the supporting component 3 of lamp cylinder 1.
For the ease of fixing 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 passing for described elevating lever 22.Between battery compartment 12 and main cylinder 11, by lower cover 14, be fixedly connected with, lower cover 14 is provided with the boss 141 coordinating away from one end seam of illuminating lamp 21 with elevating lever 22, is beneficial to the fixing of elevating lever 22.
Supporting component 3 comprises feet 31 and the air spring 32 of bar shaped.In the present embodiment, supporting component 3 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.The first end of feet 31 is articulated with the first end of battery compartment 12, and the second end of feet 31 is used for being supported in ground; The two ends of air spring 32 are articulated with respectively the second end and the feet 31 of battery compartment 12.As preferably, battery compartment 12, air spring 32 and feet 31 are all hinged by bearing pin between any two, certainly, and also can be hinged by articulated elements such as hinges.
Supporting component 3 is three groups, along circumferentially evenly arranging of lamp cylinder 1, be arranged on lamp cylinder 1, after three feet 31 Unscrews, form tripod structure and be supported in the attachments such as ground, held stationary while making whole portable lamp be positioned on ground, during operation in the wild, can well fix whole light fixture, convenient working.As other embodiment, supporting component 3 also can be and is set to four groups or more herein.
When air spring 32 is during in contraction state, feet 31 is fixed on the battery compartment 12 of lamp cylinder 1 along the axial laminating of lamp cylinder 1.Preferably, the outer wall of battery compartment 12 is provided with the bar-shaped trough 120 that feet 31 matches, and bar-shaped trough 120 is along the axial setting of lamp cylinder 1.Feet 31 is provided with the bar hole 310 matching along self length direction setting and with air spring 32, when air spring 32 is during in contraction state, feet 31 is contained in bar-shaped trough 120, air spring 32 is contained in bar hole 310 simultaneously, and when feet 31 is packed up, portable lamp profile is succinctly attractive in appearance.When air spring 32 is during in extended state, feet 31, towards the lateral direction Unscrew of battery compartment 12, forms firm triangle between air spring 32, feet 31 and lamp cylinder 1, and feet 31 is resisted against ground.On main cylinder 11, be also provided with and be communicated with bar-shaped trough 120 and along the groove of the axial setting of main cylinder 11, make lamp cylinder 1 monnolithic case attractive in appearance and be convenient to user with hand grip lamp cylinder 1.
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 first end of battery compartment 12, and feet 31 is to the second extreme direction Unscrew of battery compartment 12.Or feet 31, air spring 32 are articulated with respectively main cylinder 11, battery compartment 12, or feet 31 is all articulated with main cylinder 11 with air spring 32.Bar-shaped trough 120 can also be arranged at main cylinder 11, when feet 31 is packed up, fixes with main cylinder 11 laminatings.
For the ease of portable lamp feet 31 fixing when not using, portable lamp also comprises retaining mechanism, and when air spring 32 is during in contraction state, retaining mechanism lock onto lamp cylinder 1 by feet 31.Particularly, retaining mechanism is alignment pin 4, and alignment pin 4 slides and is arranged on feet 31, and the battery compartment 12 of lamp cylinder 1 is provided with alignment pin 4 to the locating hole coordinating.In the present embodiment, locating hole is opened on the cell wall of bar-shaped trough 120, by alignment pin 4 and coordinating of locating hole making feet 31 entirety be fixed in bar-shaped trough 120.Further, alignment pin 4 has axially relative medial extremity and outboard end, outboard end matches with locating hole, between medial extremity and feet 31, be provided with spring, spring restriction alignment pin 4 slides and the outboard end of alignment pin 4 is reached outside feet 31 to its medial extremity, the outboard end end face of alignment pin 4 is inclined-plane, realizes the automatic retraction of alignment pin 4 and stretch out when feet 31 is packed up.When portable lamp is used, open alignment pin 4, under the active force stretching voluntarily at air spring 32, feet 31 is to Unscrew outside lamp cylinder.
As other embodiment, alignment pin 4 also can slide and be arranged at battery compartment 12 herein, 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 in lamp cylinder 1 outside, thereby prevent feet 31 Unscrews; Or retaining mechanism is salient point, be arranged on the surface that feet 31 matches with the sidewall of bar-shaped trough; Or retaining mechanism is collision bead, etc.Herein, retaining mechanism also can be set, when feet 31 is arranged in described bar-shaped trough 120, between feet 31 and air spring 32, have certain angle, air spring 32 fits in the active force of lamp cylinder 1 to feet 31, thereby makes feet 31 the used time can not open by autorotation.
For the ease of with the coordinating of three groups of supporting components 3, described lamp cylinder 1 is set to triangular prism shape, three groups of supporting components 3 are separately positioned on three sides of lamp cylinder 1.In the present embodiment, main cylinder 11 is triangular prism with battery compartment 12.
For the ease of carrying of portable lamp, lamp cylinder 1 is provided with braces 5, can carry on the back with braces 5, pickaback etc. various ways carries, very convenient.
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 (10)
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 at least three groups and is arranged on described lamp cylinder along circumferentially evenly arranging of 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 respectively described lamp cylinder and described feet;
When described air spring is during in contraction state, described feet is fixed on described lamp cylinder along the axial laminating of described lamp cylinder; When described air spring is during in extended state, between described air spring, described feet and described lamp cylinder, form triangle.
2. portable lamp according to claim 1, it is characterized in that, described lamp drum outer wall is provided with the bar-shaped trough matching with described feet, and described bar-shaped trough is along the axial setting of described lamp cylinder, when described air spring is during in contraction state, described feet is contained in described bar-shaped trough.
3. portable lamp according to claim 1, it is characterized in that, described feet is provided with the bar hole matching along self length direction setting and with described air spring, and described air spring is when contraction state, and described air spring is contained in described bar hole.
4. portable lamp according to claim 1, is characterized in that, described lamp cylinder, described air spring and described feet are all hinged by bearing pin between any two.
5. portable lamp according to claim 1, is characterized in that, described lamp cylinder is set to triangular prism shape; Described supporting component is three groups, is separately positioned on three sides of described lamp cylinder.
6. according to the portable lamp described in claim 1-5 any one, it is characterized in that, described portable lamp also comprises retaining mechanism, and when air spring is during in contraction state, described retaining mechanism lock onto lamp cylinder by described feet.
7. portable lamp according to claim 6, is characterized in that, described retaining mechanism is alignment pin, and described alignment pin slides and is arranged on described feet, and described lamp cylinder is provided with the locating hole matching with described alignment pin.
8. according to the portable lamp described in claim 1-5 any one, it is characterized in that, described light fixture comprises the rechargeable battery being arranged in described lamp cylinder and the illuminating lamp being electrically connected with described rechargeable battery.
9. portable lamp according to claim 8, is characterized in that, described light fixture also comprises the elevating lever that is fixed on described lamp cylinder, and described illuminating lamp is hinged on described elevating lever.
10. portable lamp according to claim 9, 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 the second end of described main cylinder; Described rechargeable battery is arranged in described battery compartment, and described support bar is arranged in described main cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391259.4A CN103727402A (en) | 2012-10-16 | 2012-10-16 | Portable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391259.4A CN103727402A (en) | 2012-10-16 | 2012-10-16 | Portable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727402A true CN103727402A (en) | 2014-04-16 |
Family
ID=50451613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210391259.4A Pending CN103727402A (en) | 2012-10-16 | 2012-10-16 | Portable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964255A (en) * | 2015-07-28 | 2015-10-07 | 江苏达伦电子股份有限公司 | Magnetically-fixed variable-angle lamp |
| CN109712512A (en) * | 2019-03-06 | 2019-05-03 | 陈琴静 | A kind of portable intelligent tellurion |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152142Y (en) * | 1993-04-02 | 1994-01-05 | 周贵新 | Foldable glimmer lamp casing |
| WO2002044503A1 (en) * | 2000-11-30 | 2002-06-06 | Wolfe Designs Limited | Retractable towers |
| CN1587787A (en) * | 2004-08-27 | 2005-03-02 | 屠伟勤 | Folding type light lamp |
| CN2688291Y (en) * | 2004-01-06 | 2005-03-30 | 谭亚特 | Collapsible UV sterilizer |
| CN1661272A (en) * | 2004-02-17 | 2005-08-31 | Eml技术有限责任公司 | Omni-directional worklight |
| CN101660652A (en) * | 2009-09-16 | 2010-03-03 | 宁波远东照明有限公司 | Bracket with foldable base |
| CN102720950A (en) * | 2011-03-30 | 2012-10-10 | 海洋王照明科技股份有限公司 | Portable mobile lamp |
-
2012
- 2012-10-16 CN CN201210391259.4A patent/CN103727402A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152142Y (en) * | 1993-04-02 | 1994-01-05 | 周贵新 | Foldable glimmer lamp casing |
| WO2002044503A1 (en) * | 2000-11-30 | 2002-06-06 | Wolfe Designs Limited | Retractable towers |
| CN2688291Y (en) * | 2004-01-06 | 2005-03-30 | 谭亚特 | Collapsible UV sterilizer |
| CN1661272A (en) * | 2004-02-17 | 2005-08-31 | Eml技术有限责任公司 | Omni-directional worklight |
| CN1587787A (en) * | 2004-08-27 | 2005-03-02 | 屠伟勤 | Folding type light lamp |
| CN101660652A (en) * | 2009-09-16 | 2010-03-03 | 宁波远东照明有限公司 | Bracket with foldable base |
| CN102720950A (en) * | 2011-03-30 | 2012-10-10 | 海洋王照明科技股份有限公司 | Portable mobile lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964255A (en) * | 2015-07-28 | 2015-10-07 | 江苏达伦电子股份有限公司 | Magnetically-fixed variable-angle lamp |
| CN109712512A (en) * | 2019-03-06 | 2019-05-03 | 陈琴静 | A kind of portable intelligent tellurion |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |
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| RJ01 | Rejection of invention patent application after publication |