CN204437859U - A kind of LED portable lamp - Google Patents
A kind of LED portable lamp Download PDFInfo
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- CN204437859U CN204437859U CN201520076212.8U CN201520076212U CN204437859U CN 204437859 U CN204437859 U CN 204437859U CN 201520076212 U CN201520076212 U CN 201520076212U CN 204437859 U CN204437859 U CN 204437859U
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- positioning sleeve
- door
- tooth axle
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Abstract
The utility model relates to a kind of LED portable lamp, the inner side of lamp door is connected with the protection screen of inner concavity, the center position of protection screen is embedded with light source assembly, bottom on rear side of lamp door is connected with two pieces of connecting plates, the sidewall of every block connecting plate lower end all has connecting hole, a circle helical teeth is furnished with in connecting hole, the sidewall at fixed mount two ends is all laterally installed with the positioning sleeve that one end and spring base socket-connect, spring is furnished with in spring base, the tooth axle extending into and be connected with spring in spring base is laterally installed with in positioning sleeve, tooth axle also passes the connecting plate be close to positioning sleeve, the base madial wall of one end of tooth axle is furnished with the end-tooth matched with helical teeth, the downside of fixed mount is connected with I-shaped bracket by the connection knob be arranged vertically.The utility model can realize the rotation of lamp body by External Force Acting and can stop at an arbitrary position on door type handle, can also connect the left rotation and right rotation that knob realizes lamp body, meeting needed for illumination, improve the utilization rate of LED by unscrewing.
Description
Technical field
The utility model relates to operating illumination field, particularly relates to a kind of LED portable lamp.
Background technology
The solid-state semiconductor devices of LED to be a kind of can be by electric energy conversion visible ray, it directly can be converted into light electricity.The features such as power consumption is few because it has, long service life, environmental protection, so LED has been widely used in the life of people, to have taken facility to the life of people.But the lamp socket of mounted LED lamp is but very common in the market, be generally all fixedly mounted on wall, the light source irradiation of LED is limited in scope after all, the corner of some local just irradiate less than, that just needs to increase a LED again.If lamp socket can rotate, just can to save and another LED is installed, so just not only convenient but also province's expense.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED portable lamp, structure is simple, can on door type handle, realize the rotation of lamp body by External Force Acting and can stop at an arbitrary position, the left rotation and right rotation that knob realizes lamp body can also be connected by unscrewing, meet needed for illumination, improve the utilization rate of LED.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of LED portable lamp, comprise lamp door, fixed mount and I-shaped bracket, the inner side of described lamp door is connected with the protection screen of inner concavity, the center position of described protection screen embeds and is furnished with light source assembly, lower vertical on rear side of described lamp door is connected with two pieces of connecting plates, the sidewall of every block connecting plate lower end all has connecting hole, in described connecting hole, near the lateral wall place of corresponding connecting plate around being furnished with a circle step, described step end face is furnished with a circle helical teeth, the sidewall at described fixed mount two ends is all laterally installed with the positioning sleeve that one end and spring base socket-connect, spring is furnished with in described spring base, the tooth axle extending into and be connected with spring in spring base is laterally installed with in described positioning sleeve, described tooth axle also passes the connecting plate be close to positioning sleeve, the base madial wall of one end of described tooth axle is furnished with the end-tooth matched with helical teeth, the downside of described fixed mount is connected with I-shaped bracket by the connection knob be arranged vertically, when needing the left and right directions of adjustment illumination, as long as unclamp connection knob, forward the angle of needs to, then tighten and connect knob.
One as LED portable lamp described in the utility model is supplemented, and the upper end of described lamp door is provided with door type handle, and the convenient taking and placing to portable lamp, can also make the application point of external force act on this door type handle, facilitate the rotation of lamp body.
One as LED portable lamp described in the utility model is supplemented, described positioning sleeve is mutually superposed by the cylinder that two diameters are different and forms and become " convex " type shape, the cylinder that this diameter is little stretches out through the hole clipping on fixed mount and snaps onto in the endoporus of spring base, and the little profile of cylinder of diameter and the matching form of hole clipping, such that positioning sleeve, fixed mount are relative with spring base three keeps static.
One as LED portable lamp described in the utility model is supplemented, and has square through hole in described positioning sleeve, and described square through hole matches with the square-section section being arranged in tooth axle corresponding position, ensure that tooth axle can only move axially in positioning sleeve.
One as LED portable lamp described in the utility model is supplemented, one end, inside of described spring base is furnished with the pressing plate withstood with one end of spring, described tooth axle is passed spring and is connected with pressing plate by screw, the other end of described spring and one end of positioning sleeve are withstood, when with External Force Acting on door type handle time, lamp body rotates along with external force, the power now rotated is delivered on tooth axle by helical teeth with engaging of end-tooth, moving axially of tooth axle causes spring to be compressed, and lamp body can be located the optional position in rotary course.
One as LED portable lamp described in the utility model is supplemented, each support port of described I-shaped bracket is all provided with pipe box, described pipe box is furnished with installing hole, installing hole has circle, square or kidney ellipsoid, and by this installing hole, light fixture is fixedly installed to field of employment with screw, height needed for illumination and angle are installed, and switch on power and can use.
One as LED portable lamp described in the utility model is supplemented, and the upper end disposed inboard of described door type handle has some grooves, and this groove structure and user point and match, and makes use more comfortable, meets man-computer relation.
One as LED portable lamp described in the utility model is supplemented, and the back of described light source assembly is provided with heat conduction aluminum component, and described heat conduction aluminum component is arranged on lamp door inner back side and is formed with lamp door injection moulding, reduces costs.
beneficial effect
The utility model relates to a kind of LED portable lamp, structure is simple, can on door type handle, realize the rotation of lamp body by External Force Acting and can stop at an arbitrary position, can also connect the left rotation and right rotation that knob realizes lamp body by unscrewing, meet needed for illumination, improve the utilization rate of LED.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is the detonation configuration figure that internal part of the present utility model is installed;
Fig. 3 is the detonation configuration figure that back side components of the present utility model is installed;
The detonation configuration figure that Fig. 4 is fixed mount of the present utility model, positioning sleeve and tooth axle are installed;
Fig. 5 is partial enlargement structure chart of the present utility model;
Fig. 6 is that lamp body of the present utility model is around the structure chart of fixed mount to a sideway swivel;
Fig. 7 is the structure chart that lamp body of the present utility model rotates to opposite side around fixed mount;
Fig. 8 is that lamp body of the present utility model is around the structure chart of I-shaped bracket to a sideway swivel;
Fig. 9 is the structure chart that lamp body of the present utility model rotates to opposite side around I-shaped bracket;
Figure 10 is the structure chart that the utility model is fixedly installed to field of employment.
1, lamp door; 2, heat conduction aluminum component; 3, light source assembly; 4, protection screen; 5, fixed mount; 6, door type handle; 7, knob is connected; 8, I-shaped bracket; 9, pipe box; 10, groove; 11, connecting plate; 12, tooth axle; 13, spring base; 14, spring; 15, pressing plate; 16, screw; 17, positioning sleeve; 18, connecting hole; 51, hole clipping; 91, installing hole; 121, end-tooth; 122, square-section section; 171, square through hole; 181, helical teeth.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As Figure 1-10 shows, embodiment of the present utility model relates to a kind of LED portable lamp, comprise lamp door 1, fixed mount 5 and I-shaped bracket 8, the inner side of described lamp door 1 is connected with the protection screen 4 of inner concavity, the center position of described protection screen 4 embeds and is furnished with light source assembly 3, lower vertical on rear side of described lamp door 1 is connected with two pieces of connecting plates 11, the sidewall of every block connecting plate 11 lower end all has connecting hole 18, in described connecting hole 18, near the lateral wall place of corresponding connecting plate 11 around being furnished with a circle step, described step end face is furnished with a circle helical teeth 181, the sidewall at described fixed mount 5 two ends is all laterally installed with the positioning sleeve 17 that one end and spring base 13 socket-connect, spring 14 is furnished with in described spring base 13, the tooth axle 12 extending into and be connected with spring 14 in spring base 13 is laterally installed with in described positioning sleeve 17, described tooth axle 12 also passes the connecting plate 11 be close to positioning sleeve 17, the base madial wall of one end of described tooth axle 12 is furnished with the end-tooth 121 matched with helical teeth 181, the downside of described fixed mount 5 is connected with I-shaped bracket 8 by the connection knob 7 be arranged vertically.
The upper end of described lamp door 1 is provided with door type handle 6.
Described positioning sleeve 17 is mutually superposed by the cylinder that two diameters are different and forms and become " convex " type shape, the little cylinder of this diameter stretches out through the hole clipping 51 on fixed mount 5 and snaps onto in the endoporus of spring base 13, and the little profile of cylinder of diameter and the matching form of hole clipping 51.
Have square through hole 171 in described positioning sleeve 17, described square through hole 171 matches with the square-section section 122 being arranged in tooth axle 12 corresponding position.
One end, inside of described spring base 13 is furnished with the pressing plate 15 withstood with one end of spring 14, and described tooth axle 12 is also connected with pressing plate 15 by screw 16 through spring 14, and the other end of described spring 14 and one end of positioning sleeve 17 are withstood.
Each support port of described I-shaped bracket 8 is all provided with pipe box 9, and described pipe box 9 is furnished with installing hole 91.
The upper end disposed inboard of described door type handle 6 has some grooves 10.
The back of described light source assembly 3 is provided with heat conduction aluminum component 2, and described heat conduction aluminum component 2 is arranged on lamp door 1 inner back side and is formed with lamp door 1 injection moulding.
Embodiment 1
First use External Force Acting on door type handle 6, lamp body is made to start to rotate around fixed mount 5, now, helical teeth 181 in lamp body connecting hole 18 to decompose lamp body on the end-tooth 121 that is meshed with helical teeth 181 and forms axial force around the revolving force of fixed mount 5, this axial force makes tooth axle 12 move toward positioning sleeve 17 direction, the spring 14 be connected with positioning sleeve 17 one end is caused to be compressed, the spring 14 of compression makes the end-tooth 121 on tooth axle 12 closely be meshed with helical teeth 181, thus the lamp body rotated around fixed mount 5 can be made to stop at an arbitrary position and to block, meet needed for illumination.
Embodiment 2
When needs rotate lamp body around I-shaped bracket 8, connect knob 7, rotate lamp body by external force as long as first unscrew, when waiting the angle rotating to needs, then tighten connection knob 7, handled easily, improves the utilization rate of LED.
Claims (8)
1. a LED portable lamp, comprise lamp door (1), fixed mount (5) and I-shaped bracket (8), it is characterized in that: the inner side of described lamp door (1) is connected with the protection screen (4) of inner concavity, the center position of described protection screen (4) embeds and is furnished with light source assembly (3), the lower vertical of described lamp door (1) rear side is connected with two pieces of connecting plates (11), the sidewall of every block connecting plate (11) lower end all has connecting hole (18), in described connecting hole (18), near the lateral wall place of corresponding connecting plate (11) around being furnished with a circle step, described step end face is furnished with a circle helical teeth (181), the sidewall at described fixed mount (5) two ends is all laterally installed with the positioning sleeve (17) that one end and spring base (13) socket-connect, spring (14) is furnished with in described spring base (13), the tooth axle (12) extending into and be connected with spring (14) in spring base (13) is laterally installed with in described positioning sleeve (17), described tooth axle (12) also passes the connecting plate (11) be close to positioning sleeve (17), the base madial wall of one end of described tooth axle (12) is furnished with the end-tooth (121) matched with helical teeth (181), the downside of described fixed mount (5) is connected with I-shaped bracket (8) by the connection knob (7) be arranged vertically.
2. a kind of LED portable lamp according to claim 1, is characterized in that: the upper end of described lamp door (1) is provided with door type handle (6).
3. a kind of LED portable lamp according to claim 1, it is characterized in that: described positioning sleeve (17) is mutually superposed by the cylinder that two diameters are different and forms and become " convex " type shape, the little cylinder of this diameter stretches out through the hole clipping (51) on fixed mount (5) and snaps onto in the endoporus of spring base (13), and the little profile of cylinder of diameter and the matching form of hole clipping (51).
4. a kind of LED portable lamp according to claim 3, it is characterized in that: have square through hole (171) in described positioning sleeve (17), described square through hole (171) matches with the square-section section (122) being arranged in tooth axle (12) corresponding position.
5. a kind of LED portable lamp according to claim 3, it is characterized in that: one end, inside of described spring base (13) is furnished with the pressing plate (15) withstood with one end of spring (14), described tooth axle (12) is connected through spring (14) and by screw (16) with pressing plate (15), and the other end of described spring (14) and one end of positioning sleeve (17) are withstood.
6. a kind of LED portable lamp according to claim 1, it is characterized in that: each support port of described I-shaped bracket (8) is all provided with pipe box (9), described pipe box (9) is furnished with installing hole (91).
7. a kind of LED portable lamp according to claim 2, is characterized in that: the upper end disposed inboard of described door type handle (6) has some grooves (10).
8. a kind of LED portable lamp according to claim 1, it is characterized in that: the back of described light source assembly (3) is provided with heat conduction aluminum component (2), described heat conduction aluminum component (2) is arranged on lamp door (1) inner back side and is formed with lamp door (1) injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076212.8U CN204437859U (en) | 2015-02-03 | 2015-02-03 | A kind of LED portable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076212.8U CN204437859U (en) | 2015-02-03 | 2015-02-03 | A kind of LED portable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437859U true CN204437859U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076212.8U Active CN204437859U (en) | 2015-02-03 | 2015-02-03 | A kind of LED portable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728670A (en) * | 2015-02-03 | 2015-06-24 | 慈溪市中发灯饰有限公司 | LED work lamp |
-
2015
- 2015-02-03 CN CN201520076212.8U patent/CN204437859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728670A (en) * | 2015-02-03 | 2015-06-24 | 慈溪市中发灯饰有限公司 | LED work lamp |
| CN104728670B (en) * | 2015-02-03 | 2017-05-31 | 慈溪市中发灯饰有限公司 | A kind of LED worklight |
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| GR01 | Patent grant |