CN107781682B - Telescopic lamp - Google Patents

Telescopic lamp Download PDF

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Publication number
CN107781682B
CN107781682B CN201711159322.0A CN201711159322A CN107781682B CN 107781682 B CN107781682 B CN 107781682B CN 201711159322 A CN201711159322 A CN 201711159322A CN 107781682 B CN107781682 B CN 107781682B
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CN
China
Prior art keywords
lamp
recess
lens
tube
pipe
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.)
Active
Application number
CN201711159322.0A
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Chinese (zh)
Other versions
CN107781682A (en
Inventor
陈以利
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.)
Guangdong Titanic Lighting Technology Co ltd
Original Assignee
Titanic Lighting 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 Titanic Lighting Co ltd filed Critical Titanic Lighting Co ltd
Priority to CN201711159322.0A priority Critical patent/CN107781682B/en
Publication of CN107781682A publication Critical patent/CN107781682A/en
Application granted granted Critical
Publication of CN107781682B publication Critical patent/CN107781682B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

The invention discloses a telescopic lamp which comprises a lamp holder and a lamp body arranged in the lamp holder, wherein the lamp body is connected with the lamp holder in a sliding manner, the lamp body is provided with a lens and a luminous body, one side of the lens, which is back to the luminous body, is provided with a first tube, the inner side of the first tube is used for accommodating light rays to pass through, the first tube is movably connected with the lamp body, and the first tube can move along the direction of the lens, which is back to the luminous body. The telescopic lamp is convenient to adjust by hand, and the appearance and shape of the telescopic lamp are not influenced.

Description

Telescopic lamp
Technical Field
The invention relates to a lamp, in particular to a telescopic lamp.
Background
In the prior art, a retractable lamp is provided with a lamp holder and a lamp body arranged in the lamp holder, wherein a lens and a luminous body are arranged in the lamp body, the luminous body emits light, and the light irradiates the outer side of the lamp body through the lens. The lamp body can move in the lamp holder. The lamp body can be pulled by hands, and the telescopic lamp can be adjusted.
However, for the lamp body to be conveniently held, the avoiding position must be arranged on the lamp holder, or the convex block protruding out of the lamp holder is arranged on the lamp body, and the appearance modeling of the telescopic lamp is affected by the avoiding position arranged on the lamp holder and the convex block arranged on the lamp body.
Disclosure of Invention
The invention aims to solve the technical problems mentioned above, and provides a telescopic lamp which is convenient to adjust by hand and does not influence the appearance and shape of the telescopic lamp.
The invention is realized by the following technical scheme:
the utility model provides a telescopic lamp, includes the lamp stand, sets up the lamp body in the lamp stand, lamp body and lamp stand sliding connection, and the lamp body is provided with lens and luminous body, and one side that lens dorsad luminous body is provided with first pipe, and the inboard holding light of first pipe passes through, first pipe and lamp body swing joint, and first pipe can be followed lens and moved to the direction of luminous body dorsad.
Preferably, the lamp body is provided with a first groove for accommodating the lens and the luminous body, and the radial outer surface of the first tube is connected with the side wall of the first groove.
Further, the first pipe is connected with the first groove through threads.
Furthermore, the first pipe is connected with the first groove in a clamped mode, the first pipe is provided with a first protrusion, a second groove for accommodating the first protrusion is formed in the side wall of the first groove, and a first concave portion extending along the axis direction of the first groove is formed in the second groove.
Further, the second groove is also provided with a second concave portion extending along the circumferential direction of the first groove, and the second concave portion is arranged on one side of the first concave portion facing the lens direction.
Further, the end surface of the first tube abuts against the lens.
Furthermore, one end of the first tube, which is opposite to the lens, is provided with a first flanging.
Further, the outer contour of the first flanging is the same as that of the lamp body.
The beneficial effects are that: compared with the prior art, the first tube is arranged on one side, back to the luminous body, of the lens, the light rays are contained in the inner side of the first tube and pass through the first tube, the first tube is movably connected with the lamp body, the first tube can move along the direction, back to the luminous body, of the lens, so that the first tube is pulled out by the adjusting lamp body, the telescopic lamp is convenient to hold by hands, and the first tube is retracted after the adjusting lamp body is in place, and the appearance of the telescopic lamp is not affected.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic view of a retractable lamp according to the present invention;
fig. 2 is a schematic structural view of another connection mode of the first tube and the lamp body in fig. 1.
Detailed Description
As shown in fig. 1, the retractable lamp includes a lamp socket 1, and a lamp body 2 disposed in the lamp socket 1, wherein the lamp body 2 is slidably connected to the lamp socket 1.
The lamp body 2 can be cylindrical, the lamp holder 1 is correspondingly tubular, and the lamp body 2 and the lamp holder 1 are provided with a sliding rail and a sliding groove. After the fixed lamp holder 1 is fixed, the lamp body 2 is held by hand and pulled, and the lamp body 2 can be moved out of the lamp holder 1 for a certain distance to meet the requirement.
The lamp body 2 itself can be two parts, and the two parts are connected for rotating to satisfy the angle adjustment needs.
The lamp body 2 is provided with a lens 3 and a luminous body 4, the luminous body 4 emits light, and the light irradiates the outer side of the lamp body 2 through the lens 3.
One side of the lens 3 back to the luminous body 4 is provided with a first tube 5, the inner side of the first tube 5 accommodates light to pass through, the first tube 5 is movably connected with the lamp body 2, and the first tube 5 can move along the direction of the lens 3 back to the luminous body 4.
First pipe 5 can be followed lens 3 and moved in the direction of luminous body 4 dorsad for adjustment lamp body 2 is convenient for handheld through pulling out first pipe 5, adjusts lamp body 2 and returns first pipe 5 after targetting in place, does not influence the outward appearance of flexible lamp.
The light rays are accommodated inside the first tube 5 to pass through, and the light rays spread of the telescopic lamp are not influenced.
In order to reduce the modification work, it is preferable that the lamp body 2 is provided with a first groove 21 for accommodating the lens 3 and the luminous body 4, and a radially outer surface of the first tube 5 is connected to a side wall of the first groove 21.
The first tube 5 can be moved in the direction of the lens 3 away from the luminous body 4 in the following manner:
the first embodiment is as follows: the first pipe 5 and the first groove 21 can be connected through threads, and machining and manufacturing are convenient.
Example two: the first pipe 5 and the first groove 21 may also be clamped, as shown in fig. 2, the first pipe 5 is provided with a first protrusion 51, a side wall of the first groove 21 is provided with a second groove for accommodating the first protrusion 51, and the second groove is provided with a first recess 22 extending along the axial direction of the first groove 21.
In order to prevent the first protrusion 51 from being repeatedly worn and fixed in the first recess 22, the second groove is further provided with a second recess 23 extending in the circumferential direction of the first groove 21, and the second recess 23 is provided on the side of the first recess 22 facing the lens 3.
When the first protrusion 51 moves to know the connection position of the first recess 22 and the second recess 23, the first pipe 5 is rotated to allow the first protrusion 51 to be caught in the second recess 23, and the first pipe 5 cannot move.
To reduce the production cost, the end face of the first tube 5 may abut the lens 3. The first tube 5 positions and fixes the lens 3 without using glue or providing a fixing structure.
To facilitate handling and to avoid viewing the gap between the first tube 5 and the first recess 21, the end of the first tube 5 facing away from the lens 3 is provided with a first flange 52.
To ensure a uniform shaping of the lamp body 2, the outer contour of the first flanging 52 can be identical to the outer contour of the lamp body 2.
The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims (7)

1. The utility model provides a telescopic lamp, includes lamp stand (1), sets up lamp body (2) in lamp stand (1), lamp body (2) and lamp stand (1) sliding connection, and lamp body (2) are provided with lens (3) and luminous body (4), and its characterized in that, one side that lens (3) dorsad luminous body (4) is provided with first pipe (5), and the inboard holding light of first pipe (5) passes through, lamp body (2) are provided with first recess (21) of holding lens (3) and luminous body (4), and the radial surface of first pipe (5) is connected with the lateral wall of first recess (21), and first pipe (5) and lamp body (2) swing joint, first pipe (5) can be followed lens (3) and dorsad luminous body (4) direction removal, and the adjustment lamp body is through pulling out first pipe, and is convenient for handheld.
2. A retractable light as claimed in claim 1, characterised in that the first tube (5) is screwed into the first recess (21).
3. A retractable light as claimed in claim 1, characterized in that the first tube (5) is snap-fitted into the first recess (21), the first tube (5) is provided with a first protrusion (51), the side wall of the first recess (21) is provided with a second recess for receiving the first protrusion (51), and the second recess is provided with a first recess (22) extending in the axial direction of the first recess (21).
4. A retractable light as claimed in claim 3, characterized in that the second groove is further provided with a second recess (23) extending in the circumferential direction of the first groove (21), the second recess (23) being provided on the side of the first recess (22) facing the lens (3).
5. A retractable light as claimed in claim 1, characterized in that the end face of the first tube (5) abuts the lens (3).
6. A retractable light as claimed in claim 1, characterized in that the end of the first tube (5) facing away from the lens (3) is provided with a first flange (52).
7. A retractable light as claimed in claim 6, characterized in that the outer contour of the first flanging (52) is identical to the outer contour of the light body (2).
CN201711159322.0A 2017-11-20 2017-11-20 Telescopic lamp Active CN107781682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711159322.0A CN107781682B (en) 2017-11-20 2017-11-20 Telescopic lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711159322.0A CN107781682B (en) 2017-11-20 2017-11-20 Telescopic lamp

Publications (2)

Publication Number Publication Date
CN107781682A CN107781682A (en) 2018-03-09
CN107781682B true CN107781682B (en) 2020-05-05

Family

ID=61429701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711159322.0A Active CN107781682B (en) 2017-11-20 2017-11-20 Telescopic lamp

Country Status (1)

Country Link
CN (1) CN107781682B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201062721Y (en) * 2007-06-04 2008-05-21 宏塑工业股份有限公司 Lighting device
CN201982996U (en) * 2010-11-27 2011-09-21 陆博伟 Light-emitting diode (LED) lamp capable of adjusting illumination scope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338283B (en) * 2010-07-23 2015-06-03 阳江纳谷科技有限公司 Electric torch capable of condensing light
CN103672427A (en) * 2012-09-24 2014-03-26 深圳市海洋王照明工程有限公司 Electric torch
JP6114993B2 (en) * 2013-05-30 2017-04-19 パナソニックＩｐマネジメント株式会社 lighting equipment
CN103925478A (en) * 2014-04-15 2014-07-16 宁波市鄞州潘哥电子有限公司 Full-automatic intelligent touch LED fishing lamp
CN105299491A (en) * 2014-07-28 2016-02-03 金广恒环保技术（南京）有限公司 Adjustable LED fishing lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201062721Y (en) * 2007-06-04 2008-05-21 宏塑工业股份有限公司 Lighting device
CN201982996U (en) * 2010-11-27 2011-09-21 陆博伟 Light-emitting diode (LED) lamp capable of adjusting illumination scope

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TR01 Transfer of patent right

Effective date of registration: 20240524

Address after: Room 1 on the first floor of Building 2, No. 365 Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province, 529000 (multiple photos of one site)

Patentee after: Guangdong Titanic Lighting Technology Co.,Ltd.

Country or region after: China

Address before: 529000 No.57 Caihong Road, high tech Zone, Jiangmen City, Guangdong Province

Patentee before: TITANIC LIGHTING CO.,LTD.

Country or region before: China