CN201621474U - LED lens torch - Google Patents
LED lens torch Download PDFInfo
- Publication number
- CN201621474U CN201621474U CN2009202021562U CN200920202156U CN201621474U CN 201621474 U CN201621474 U CN 201621474U CN 2009202021562 U CN2009202021562 U CN 2009202021562U CN 200920202156 U CN200920202156 U CN 200920202156U CN 201621474 U CN201621474 U CN 201621474U
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- CN
- China
- Prior art keywords
- lamp
- cylindrical shell
- lens
- lamp holder
- torch
- 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED lens torch comprising a lamp cap, a torch body, a tail shell, an LED lamp, a lens, a lens cover and a switch button, wherein the lens is arranged at the front end of the lamp cap and fixedly connected with the lamp cap; the LED lens torch further comprises a lamp socket; the LED lamp is detachably connected with the lamp socket; the tail shell is connected with the tail part of the torch body by threads; the lamp cap is rotatably connected with the torch body, and the head part of the torch body is provided with an axial limit bulge of the lamp cap; the inner wall of the central hole of the lamp cap is provided with an internal thread axially extending, and the outer wall of the lamp socket is provided with an external thread matched with the internal thread of the lamp cap; and the lamp socket is further provided with a guide hole axially limiting, the guide hole is internally assembled with a positioning pin in a sliding mode, the positioning pin is used for preventing the lamp socket from circumferentially rotating, and two ends of the positioning pin are fixedly connected with the torch body. The LED lens torch has good light focusing effect and long service life, and the angle of the emitted light beam can be adjusted.
Description
Technical field
The utility model relates to lighting field, specifically is a kind of LED lens torch.
Background technology
Torch is the essential product that is used to throw light in people's daily life.Its structure of common torch generally comprises a lamp holder and a cylindrical shell, described lamp holder and cylindrical shell are rotatably connected, be provided with bulb, reflection shield, plane goggle in the described lamp holder, it also comprises shift knob, described shift knob is provided with on the cylindrical shell, is used for connecting the circuit between battery and the bulb.The flashlight of this structure wants the reflection shield of rotary lamp holder that bulb is on the focus of reflection shield when focusing, so just can send brighter light beam.But when rotary lamp holder adjustment bulb was positioned at the focus of reflection shield, the careless slightly lamp holder that will make came off, thereby damages bulb, even injures the user; Bulb is a collimated optical beam through the light beam that reflection shield sends in addition, and its range of exposures is limited, and spotlight effect is also bad; Moreover the service life of this torch bulb is shorter, is difficult to satisfy the demand of long-time illumination.
Along with the development of high-brightness LED technology, people attempt to replace with the LED luminous tube bulb of traditional torch.This is because the light efficiency utilization rate height of LED, the characteristics of the fixed angle of long service life, energy-conservation and irradiates light.As disclosing an application number on the State Intellectual Property Office website is 01815816.1, name is called the patent of LED flashlight, its structure comprises procapsid, lens, light fixture, switch module and back casing, described procapsid is the cylindrical shape of hollow, its front end has a forward direction opening, the rear end has a threaded back to opening, back casing also is the cylindrical shape of a hollow, its front end has a threaded forward direction opening, after being provided with one, the rear end, holds lens thereby the rear end of procapsid structurally forms one with the front end of back casing by being threaded to opening, light fixture, the hollow circle tube housing of switch module.The LED flashlight of this structure, after each parts assembled, therefore the fixed-site of its LED lamp can only send a kind of straight shaped light beam, and the angle of launching light beam is unadjustable, brings many inconvenience to the user.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, provides that a kind of spotlight effect is good, long service life, and launches the LED lens torch of the adjustable angle joint of light beam.
Technical solution of the present utility model is, a kind of LED lens torch with following structure is provided: it comprises lamp holder, cylindrical shell, tail shell, LED lamp, lens, lens cap, shift knob, described lens are arranged on the front end of lamp holder, and fixedly connected with lamp holder, it also comprises lamp socket, and described LED lamp is connected with lamp socket is removable, and the afterbody of described tail shell and cylindrical shell is spirally connected, described lamp holder and cylindrical shell are rotatably connected, and the head of cylindrical shell is provided with the axial limiting projection of lamp holder; The inwall of described lamp holder centre bore is provided with axially extended internal thread, and the outer wall of described lamp socket is provided with the external screw thread with the lamp holder screw-internal thread fit; Also be provided with the pilot hole of an axial limiting on the described lamp socket, the interior cunning of described pilot hole is joined one and is prevented the alignment pin that lamp socket circumferentially rotates, and fixedlys connected with cylindrical shell in the two ends of described alignment pin.
After adopting above structure, the utility model LED lens torch compared with prior art, have the following advantages: because the external screw thread and the lamp holder centre bore internal thread of lamp socket are spirally connected, so when the rotation lamp holder, lamp socket is together with LED lamp vertically moving along the lamp holder centre bore, when LED lamp during near lens, this moment, torch sent astigmatism; When LED lamp during away from lens, this moment, torch sent optically focused; Because the long service life of LED lamp can be beneficial to people and throw light on for a long time, LED light focuses on through lens in addition, and the beam condenser that sends is effective, and launches the adjustable angle joint of light beam, makes things convenient for the user to use.
As a kind of improvement, described shift knob is arranged on the bottom of tail shell, and with removable connection of tail shell bottom.The shift knob operated by rotary motion of conventional torch is on cylindrical shell, like this when people use, if will contact shift knob because of carelessness, torch is extinguished, increase many troubles to the user, shift knob of the present utility model is arranged on the bottom of tail shell, when the user uses at hand-held torch, and can be because of contacting shift knob because of carelessness.
As a kind of improvement, described cylindrical shell is provided with the lamp folder, and described lamp folder is fixedlyed connected with cylindrical shell.Described lamp folder can be clamped on pocket edge or the knapsack, makes LED lens torch easy to carry.
As a kind of improvement, it also comprises a hanging wire circle, and described hanging wire snare and is spirally connected with cylindrical shell on cylindrical shell, also is provided with the hanging wire hole on the described hanging wire circle.The user can be a lanyard in the hanging wire hole, when not using torch, can hang on the nail of wall, to save the space; When hand-held in addition torch throws light on, lanyard can be enclosed within on the wrist, prevent the torch accidental.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the utility model LED lens torch.
Structural representation when Fig. 2 is the utility model LED lens torch optically focused.
Structural representation when Fig. 3 is the utility model LED lens torch astigmatism.
Fig. 4 is the package assembly schematic diagram (explosive view) of the utility model LED lens torch.
As shown in the figure,
1, lens cap, 2, lens, 3, the LED lamp, 4, lamp holder, 5, alignment pin, 6, pilot hole, 7, lamp holder centring ring, 8, cylindrical shell, 9, lamp socket, 10, the hanging wire circle, 11, the tail shell, 12, shift knob, 13, lamp folder, 14, projection, 15, through hole, 16, internal thread, 17, external screw thread, 18, the hanging wire hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, as can be known shown in Figure 4, the utility model LED lens torch, it comprises lamp holder 4, cylindrical shell 8, tail shell 11, LED lamp 3, lens 2, lens cap 1, shift knob 12, described lens 2 are arranged on the front end of lamp holder 4, and fixedly connected with lamp holder 4, it also comprises lamp socket 9, described LED lamp 3 and 9 removable connections of lamp socket, described tail shell 11 is spirally connected with the afterbody of cylindrical shell 8, described lamp holder 4 is rotatably connected with cylindrical shell 8, and the head of cylindrical shell 8 is provided with the axial limiting projection 14 of lamp holder 4; The inwall of described lamp holder 4 centre bores is provided with axially extended internal thread 16, and the outer wall of described lamp socket 9 is provided with the external screw thread 17 that cooperates with lamp holder internal thread 16; Also be provided with the pilot hole 6 of an axial limiting on the described lamp socket 9, described pilot hole 6 interior cunnings are joined one and are prevented the alignment pins 5 that lamp socket 9 circumferentially rotates, and fixedly connected with cylindrical shell 8 in the two ends of described alignment pin 5.
Described shift knob 12 is arranged on the bottom of tail shell 11, and is connected with the bottom of tail shell 11 is removable.
Described cylindrical shell 8 is provided with lamp folder 13, and described lamp folder 13 is fixedlyed connected with cylindrical shell 8.
Described cylindrical shell 8 is provided with a through hole 15, and the internal diameter of described through hole 15 is slightly larger than the external diameter of alignment pin 5.
Also be provided with a lamp holder centring ring 7 on the described cylindrical shell 8, described lamp holder centring ring 7 is enclosed within on the cylindrical shell 8, and is spirally connected with cylindrical shell 8, and the tail end of the left end of lamp holder centring ring 7 and lamp holder 4 against.
It also comprises a hanging wire circle 10, and described hanging wire circle 10 is enclosed within on the cylindrical shell 8, and is spirally connected with cylindrical shell 8, also is provided with hanging wire hole 18 on the described hanging wire circle 10.
Claims (6)
1. LED lens torch, it comprises lamp holder (4), cylindrical shell (8), tail shell (11), LED lamp (3), lens (2), lens cap (1), shift knob (12), described lens (2) are arranged on the front end of lamp holder (4), and fixedly connected with lamp holder (4), it also comprises lamp socket (9), described LED lamp (3) and removable connection of lamp socket (9), described tail shell (11) is spirally connected with the afterbody of cylindrical shell (8), it is characterized in that: described lamp holder (4) is rotatably connected with cylindrical shell (8), and the head of cylindrical shell (8) is provided with the axial limiting projection (14) of lamp holder (4); The inwall of described lamp holder (4) centre bore is provided with axially extended internal thread (16), and the outer wall of described lamp socket (9) is provided with the external screw thread (17) that cooperates with lamp holder internal thread (16); Also be provided with the pilot hole (6) of an axial limiting on the described lamp socket (9), the interior cunning of described pilot hole (6) is joined one and is prevented the alignment pin (5) that lamp socket (9) circumferentially rotates, and fixedlys connected with cylindrical shell (8) in the two ends of described alignment pin (5).
2. LED lens torch according to claim 1 is characterized in that: described shift knob (12) is arranged on the bottom of tail shell (11), and with removable connection of bottom of tail shell (11).
3. LED lens torch according to claim 1 is characterized in that: described cylindrical shell (8) is provided with lamp folder (13), and described lamp folder (13) is fixedlyed connected with cylindrical shell (8).
4. LED lens torch according to claim 1 is characterized in that: described cylindrical shell (8) is provided with a through hole (15), and the internal diameter of described through hole (15) is slightly larger than the external diameter of alignment pin (5).
5. LED lens torch according to claim 1, it is characterized in that: also be provided with a lamp holder centring ring (7) on the described cylindrical shell (8), described lamp holder centring ring (7) is enclosed within on the cylindrical shell (8), and is spirally connected with cylindrical shell (8), and the tail end of the left end of lamp holder centring ring (7) and lamp holder (4) against.
6. LED lens torch according to claim 1 is characterized in that: it also comprises hanging wire circle (10), and described hanging wire circle (10) is enclosed within on the cylindrical shell (8), and is spirally connected with cylindrical shell (8), also is provided with hanging wire hole (18) on the described hanging wire circle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202021562U CN201621474U (en) | 2009-12-08 | 2009-12-08 | LED lens torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202021562U CN201621474U (en) | 2009-12-08 | 2009-12-08 | LED lens torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621474U true CN201621474U (en) | 2010-11-03 |
Family
ID=43024930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202021562U Expired - Fee Related CN201621474U (en) | 2009-12-08 | 2009-12-08 | LED lens torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621474U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930432A (en) * | 2015-07-15 | 2015-09-23 | 芜湖仅一机械有限公司 | Lamp body |
| CN104990039A (en) * | 2015-07-15 | 2015-10-21 | 芜湖仅一机械有限公司 | Lamp body |
| CN103712188B (en) * | 2012-09-28 | 2018-07-24 | 深圳市海洋王照明工程有限公司 | Torch and its handle arrangement |
| CN111344516A (en) * | 2017-12-01 | 2020-06-26 | 莱德伦瑟股份有限公司 | Electric torch |
-
2009
- 2009-12-08 CN CN2009202021562U patent/CN201621474U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712188B (en) * | 2012-09-28 | 2018-07-24 | 深圳市海洋王照明工程有限公司 | Torch and its handle arrangement |
| CN104930432A (en) * | 2015-07-15 | 2015-09-23 | 芜湖仅一机械有限公司 | Lamp body |
| CN104990039A (en) * | 2015-07-15 | 2015-10-21 | 芜湖仅一机械有限公司 | Lamp body |
| CN111344516A (en) * | 2017-12-01 | 2020-06-26 | 莱德伦瑟股份有限公司 | Electric torch |
| CN111344516B (en) * | 2017-12-01 | 2023-03-03 | 莱德伦瑟股份有限公司 | Electric torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20121208 |