CN103851342A - Handheld maintaining lamp - Google Patents

Handheld maintaining lamp Download PDF

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Publication number
CN103851342A
CN103851342A CN201210498717.4A CN201210498717A CN103851342A CN 103851342 A CN103851342 A CN 103851342A CN 201210498717 A CN201210498717 A CN 201210498717A CN 103851342 A CN103851342 A CN 103851342A
Authority
CN
China
Prior art keywords
light source
repairing
hand
lamp
led light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210498717.4A
Other languages
Chinese (zh)
Inventor
周明杰
姜涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201210498717.4A priority Critical patent/CN103851342A/en
Publication of CN103851342A publication Critical patent/CN103851342A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of lighting and provides a handheld maintaining lamp which comprises a columnar light source support, a light-emitting diode (LED) light source assembly fixed on a part of the lateral wall of the light source support, a transparent cover arranged on the outside of the LED light source assembly and a driving device arranged under the light source support and used for driving the LED light source assembly. A containing groove is formed in the other part of the lateral wall of the light source support far away from the LED light source assembly, and a hook capable of being overturned vertically and movably is arranged in the containing groove. An LED light source is long in service life and good in reliability, and the shortcoming that the existing maintaining lamp adopts a fluorescent light source and is easy to break is overcome. The hook structure is built in the containing groove, the hook can be pulled out when required, and the hook is overturned downwards automatically into the containing groove under the gravity when hanging is not required. Safety hazards caused by the fact that the hook is fixed at the head portion of the existing lamp are avoided. The driving device is arranged under the light source in the maintaining lamp structure, handheld operation is facilitated, and the whole lamp is compact in structure and safe and convenient to use.

Description

Hand-held lamp for repairing
Technical field
The present invention relates to lighting technical field, more particularly, relate to the improvement to existing hand-held lamp for repairing.
Background technology
Often need to use hand-held lamp for repairing carrying out aircraft passenger compartment or cargo hold.The existing hand-held lamp for repairing of existing market is few, often uses portable battery light fixture or flashlight to substitute, and exists and uses the shortcomings such as inconvenient, can not meet the requirement of specialized maintenance light fixture.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defect of prior art, and a kind of hand-held lamp for repairing is provided, and this lamp for repairing is easy to use, can serve as specialized maintenance light fixture and use.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of hand-held lamp for repairing is provided, comprise column light source bracket, be fixed on LED light source assembly in described light source bracket partial sidewall, be located at the translucent cover outside described LED light source assembly and be located at described light source bracket below, drive unit for driving LED light source assembly, described light source bracket is provided with a storage tank away from another part sidewall of described LED light source assembly, is provided with the hook of a upper and lower movable upset in described storage tank.
Further, the described light source bracket partial sidewall place breach that sets to the concave, and the top of described breach has top cover, and described LED light source assembly and described translucent cover are located in described breach.
Particularly, the sidewall of described indentation, there has multiple planes, and described LED light source assembly comprises and is multiplely individually fixed in the lamp plate in each described plane and is located at the LED light source on each lamp plate.
Particularly, described translucent cover comprises cover body that cross section is curved and the left and right edge outward extending fixed frame respectively by described cover body, and described two fixed frames are fixed on described breach by securing member respectively.
Further, described cover body adopts copolyester Tritan of new generation to make.
Particularly, described drive unit comprise column drive shell, be located at drive circuit in described drive shell, be located at described drive shell bottom and the seal being connected with external cable and the connector of being located at described drive shell top and being connected with described light source bracket.
Particularly, described drive shell is provided with and is connected with described drive circuit and for controlling the shift knob that switches high light and the low light level.
Particularly, connector is the trim ring of a hollow, and the bottom of described trim ring is provided with internal thread, and described drive shell top is provided with the external screw thread with described screw-internal thread fit; The top of described trim ring inwardly protrudes out the first boss, and the bottom margin of described light source bracket is provided with the second boss, and described trim ring is sheathed on described light source bracket bottom, and folded the establishing of described the first boss is fixed on described the second boss.
Particularly, the top of storage tank is provided with and is horizontally disposed with a rotating shaft, and the stiff end of described hook is fixed in described rotating shaft.
Further, the inwall of storage tank be provided with one for by under turn over to the snap close of the locked by hooks in described storage tank.
In the present invention, adopt LED light source to throw light on, the LED light source life-span is long, and good reliability has been improved existing lamp for repairing and adopted the frangible problem of fluorescence light source, saves and changes the wear and tear expense that fluorescence light source produces; Be built in the hook structure in storage tank, need to hang time, will link up with pull-out; While not needing to hang, hook overturns back in storage tank downwards automatically at Action of Gravity Field, the potential safety hazard having existed while fundamentally having solved light fixture head fixed hook in the past, avoids unexpected dropping to hurt sb.'s feelings and misoperation scratch personnel and equipment, has greatly improved the security of production operation, and in above-mentioned lamp for repairing structure, drive unit is placed in light source below, is convenient to hand-held, whole fitting structure compactness, use safety, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of hand-held lamp for repairing provided by the invention;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is cut away view when hook does not pull out in the embodiment of the present invention;
Fig. 4 is cut away view when hook pulls out in the embodiment of the present invention.
The specific embodiment
In order to make object 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.
With reference to Fig. 1, Fig. 2, the invention provides a kind of hand-held lamp for repairing, comprise column light source bracket 100, be fixed on LED light source assembly 200 in light source bracket 100 partial sidewall, be located at the translucent cover 300 outside LED light source assembly 200 and be located at light source bracket 100 belows, drive unit 400 for driving LED light source assembly 200, light source bracket 100 is provided with a storage tank 110 away from another part sidewall of LED light source assembly 200, is provided with the hook 500 of a upper and lower movable upset in storage tank 110.In the present invention, adopt LED light source to throw light on, the LED light source life-span is long, and good reliability has been improved existing lamp for repairing and adopted the frangible problem of fluorescence light source, saves and changes the wear and tear expense that fluorescence light source produces; Be built in the hook structure in storage tank 110, need to hang time, will link up with 500 pull-outs; While not needing to hang, hook overturns back in storage tank 110 downwards automatically at Action of Gravity Field, and the potential safety hazard having existed while fundamentally having solved light fixture head fixed hook in the past avoids unexpected dropping to hurt sb.'s feelings and misoperation scratch personnel and equipment, greatly improve the security of production operation, and in above-mentioned lamp for repairing structure, drive unit is placed in light source below, is convenient to hand-held, whole fitting structure compactness, use safety, convenient, can serve as specialized maintenance light fixture and use.
Particularly, light source bracket 100 is cylindric, a breach 120 but its partial sidewall place sets to the concave, and the top of breach 120 has top cover 130, and LED light source assembly 200 is located in breach 120 with translucent cover 300.Like this, breach 120 is LED light source assembly 200 and provides accommodation space with translucent cover 300, protrudes light source bracket 100 after avoiding LED light source assembly 200 and translucent cover 300 to install outer and be easy to damage, and meanwhile, the top cover 130 at breach 120 tops also plays protective action.
Further, the sidewall at breach 120 places has multiple planes 121, and in the present embodiment, it has three planes 121, and LED light source assembly 200 comprises that three are individually fixed in the lamp plate 210 in each plane 121 and are located at the LED light source 220 on each lamp plate 210.Like this, breach 120 places are arranged to multiple planes, more LED light source 220 can be set, thereby strengthen the brightness of lamp for repairing.
In the present embodiment, translucent cover 300 comprises that the curved cover body of cross section 310 and outward extending fixed frame 320, two fixed frames 320 of left and right edge difference by cover body 310 are fixed on breach 120 by screw respectively.Cover body 310 adopts the copolyesters Tritan material of new generation of Eastman company exploitation to make, this material has the performance of anti-aircraft fluid corrosion, from solving the problem of the not endurance oil corrosion of common PC material Transparent Parts in the market, increase substantially whole lamp life-span and reliability, saved simultaneously and corroded the part expense of changing producing because of lamp translucent cover.And in this material, be added with diffusant, avoid occurring glare problem.
And in order to improve sealing grade, in the present embodiment, between translucent cover 300 and breach 120, be also provided with sealing ring 600.
In the present embodiment, drive unit 400 comprise column drive shell 410, be located at the drive circuit (not shown) in drive shell 410, the connector 430 of being located at drive shell 410 bottoms and the seal 420 being connected with external cable and being located at drive shell 410 tops and being connected with light source bracket 100.In the present embodiment, after drive circuit conversion, the operating voltage of LED light source assembly is 36V, meets hand-held light fixture safe handling voltage standard, is adapted at using under complicated hazardous environment, at utmost guarantees operator safety.
Be connected with described drive circuit and for controlling the shift knob 411 that switches high light and the low light level and be provided with in drive shell 410.Shift knob 411 adopts high-strength tear-resistant to draw rubber to make.Like this, realized two kinds of lighting systems on a light fixture, strong, low light level handover operation is convenient flexibly, convenient for maintaining operating personnel execute-in-place uses.
Particularly, connector 430 is the trim ring of a hollow, and the bottom of trim ring is provided with internal thread (not shown), and drive shell 410 tops are provided with the external screw thread 412 with screw-internal thread fit.Adopt this thread connecting mode, be convenient to demolition, installation.The top of trim ring inwardly protrudes out the first boss 431, and the bottom margin of light source bracket 100 is provided with the second boss 140, and trim ring is sheathed on light source bracket 100 bottoms, and the first boss 431 is folded establishes on the second boss 140, and fixes by screw lock.
In the present embodiment, the drive shell 410 large small ends in upper end of column are little, and upper end is convenient to connect, and lower end is taken into account handle effect and is convenient to hand-held lamp for repairing.Seal 420 is provided with screw thread and is connected with drive shell 410 bottoms, and seal 420 plays fastening cable and sealing function by clamp nut and sealing-plug.
In the present embodiment, storage tank 110 longitudinally arranges along light source bracket 100, and the vertical storage tank 110 in top of light source bracket 100 is provided with an installation portion 150, and installation portion 140 is provided with a rotating shaft 160, and the stiff end of hook 500 is fixed in rotating shaft 160.Like this, hook 500 can 160 rotate up and down around the shaft, in the time that hook 500 turns to light source bracket 100 top, can hang; In the time not needing to hang, hook 500 is rotated and is placed in storage tank 110.
Referring again to Fig. 2, the inwall of storage tank 110 is provided with a snap close 170.Particularly, snap close 170 comprises two elastic clips that are sticked 171, when hook 500 rotates while being placed in storage tank 110, to link up with 500 inwardly promotes, the crotch part of hook 500 is got between two elastic clips 171, chucking power by two elastic clips 171 is locked, and rotates voluntarily and stretches out outside storage tank 110 thereby avoid linking up with 500 in carrying or vibration environment; In the time that need use links up with 500, hold hook 500 outside, can make it depart from elastic clip 171 and be drawn out.
In this enforcement, on light source bracket 100 away from being equipped with some heat radiation ribs 180 on another part sidewall of LED light source assembly 200 and top cover 130, heat radiation rib 180 is set, increase light source bracket 100 surface areas, strengthen the heat-sinking capability of light source bracket 100, thereby improved the radiating efficiency of LED light source assembly 200.And in the present embodiment, light source bracket 100, can play the effect that cuts off directive operating personnel eyes light, light direct projection human eye while having avoided 360 ° of rings of existing fluorescent light hand-held light fixture.
Referring again to Fig. 3, in the present embodiment, when hand-held lamp for repairing is not worked, hook 500 is placed in accommodating cavity 110 under snap close 170 lockings, and now, hook 500 does not expose, and avoids scratch personnel or equipment; With reference to Fig. 4, in the time that need hang use and maintenance lamp, will link up with 500 pull-outs and hang, simple to operate, easy to use, can serve as specialized maintenance light fixture and use.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. a hand-held lamp for repairing, it is characterized in that: comprise column light source bracket, be fixed on LED light source assembly in described light source bracket partial sidewall, be located at the translucent cover outside described LED light source assembly and be located at described light source bracket below, drive unit for driving LED light source assembly, described light source bracket is provided with a storage tank away from another part sidewall of described LED light source assembly, is provided with the hook of a upper and lower movable upset in described storage tank.
2. hand-held lamp for repairing as claimed in claim 1, is characterized in that: the described light source bracket partial sidewall place breach that sets to the concave, and the top of described breach has top cover, and described LED light source assembly and described translucent cover are located in described breach.
3. hand-held lamp for repairing as claimed in claim 2, is characterized in that: the sidewall of described indentation, there has multiple planes, and described LED light source assembly comprises and is multiplely individually fixed in the lamp plate in each described plane and is located at the LED light source on each lamp plate.
4. hand-held lamp for repairing as claimed in claim 2, it is characterized in that: described translucent cover comprises cover body that cross section is curved and the left and right edge outward extending fixed frame respectively by described cover body, and described two fixed frames are fixed on described breach by securing member respectively.
5. hand-held lamp for repairing as claimed in claim 4, is characterized in that: described cover body adopts copolyester Tritan of new generation to make.
6. hand-held lamp for repairing as claimed in claim 1, is characterized in that: described drive unit comprise column drive shell, be located at drive circuit in described drive shell, be located at described drive shell bottom and the seal being connected with external cable and the connector of being located at described drive shell top and being connected with described light source bracket.
7. hand-held lamp for repairing as claimed in claim 6, is characterized in that: described drive shell is provided with and is connected with described drive circuit and for controlling the shift knob that switches high light and the low light level.
8. hand-held lamp for repairing as claimed in claim 6, is characterized in that: described connector is the trim ring of a hollow, and the bottom of described trim ring is provided with internal thread, and described drive shell top is provided with the external screw thread with described screw-internal thread fit; The top of described trim ring inwardly protrudes out the first boss, and the bottom margin of described light source bracket is provided with the second boss, and described trim ring is sheathed on described light source bracket bottom, and folded the establishing of described the first boss is fixed on described the second boss.
9. the hand-held lamp for repairing as described in any one in claim 1 to 8, is characterized in that: the top of described storage tank is provided with and is horizontally disposed with a rotating shaft, and the stiff end of described hook is fixed in described rotating shaft.
10. hand-held lamp for repairing as claimed in claim 9, is characterized in that: the inwall of described storage tank be provided with one for by under turn over to the snap close of the locked by hooks in described storage tank.
CN201210498717.4A 2012-11-29 2012-11-29 Handheld maintaining lamp Pending CN103851342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210498717.4A CN103851342A (en) 2012-11-29 2012-11-29 Handheld maintaining lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210498717.4A CN103851342A (en) 2012-11-29 2012-11-29 Handheld maintaining lamp

Publications (1)

Publication Number Publication Date
CN103851342A true CN103851342A (en) 2014-06-11

Family

ID=50859325

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210498717.4A Pending CN103851342A (en) 2012-11-29 2012-11-29 Handheld maintaining lamp

Country Status (1)

Country Link
CN (1) CN103851342A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050276045A1 (en) * 2004-05-28 2005-12-15 Kovacik James D LED utility light
CN201215256Y (en) * 2008-05-26 2009-04-01 士商(上海)机械有限公司 Closed type handhold work light
CN201582602U (en) * 2009-11-17 2010-09-15 林峻毅 LED lamp
CN201925739U (en) * 2010-12-14 2011-08-10 宁波天瑞电器有限公司 Working lamp
US20120113636A1 (en) * 2004-03-18 2012-05-10 Brasscorp Limited Led work light
CN202266860U (en) * 2011-09-02 2012-06-06 黄山市广远光电科技有限公司 LED (Light-emitting Diode) lamp bulb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120113636A1 (en) * 2004-03-18 2012-05-10 Brasscorp Limited Led work light
US20050276045A1 (en) * 2004-05-28 2005-12-15 Kovacik James D LED utility light
CN201215256Y (en) * 2008-05-26 2009-04-01 士商(上海)机械有限公司 Closed type handhold work light
CN201582602U (en) * 2009-11-17 2010-09-15 林峻毅 LED lamp
CN201925739U (en) * 2010-12-14 2011-08-10 宁波天瑞电器有限公司 Working lamp
CN202266860U (en) * 2011-09-02 2012-06-06 黄山市广远光电科技有限公司 LED (Light-emitting Diode) lamp bulb

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Application publication date: 20140611

RJ01 Rejection of invention patent application after publication