CN214840308U - Collapsible LED projecting lamp - Google Patents
Collapsible LED projecting lamp Download PDFInfo
- Publication number
- CN214840308U CN214840308U CN202120772671.5U CN202120772671U CN214840308U CN 214840308 U CN214840308 U CN 214840308U CN 202120772671 U CN202120772671 U CN 202120772671U CN 214840308 U CN214840308 U CN 214840308U
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- connecting block
- protective shell
- sliding
- projecting lamp
- fixedly connected
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- 230000002633 protecting effect Effects 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims description 31
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a LED projecting lamp technical field just discloses a collapsible LED projecting lamp, including the protecting crust, the bottom of protecting crust is open, the inside left side of protecting crust articulates there is electric putter, electric putter's output articulates there is the connecting block, the right side of connecting block articulates there is the connecting rod, the other end of connecting rod articulates on the inner wall of protecting crust, the top fixedly connected with tension spring of connecting block, tension spring's top sliding connection is to the inboard top of protecting crust. The utility model discloses a, protect whole device and projecting lamp main part through the protecting crust and shelter from, when light does not need the illumination well, start electric putter and projecting lamp main part, electric putter's output promotes the connecting block, and the right side of connecting block articulates to the one end of connecting rod, and the length of connecting rod is fixed and forms the contained angle with electric putter to it is good to have realized that the device possesses the protecting effect, uses in a flexible way, long service life's advantage.
Description
Technical Field
The utility model relates to a LED projecting lamp technical field specifically is a collapsible LED projecting lamp.
Background
The LED projector is a lamp, also called a spotlight, which can aim at any direction and has a structure that is not affected by weather conditions, so that it is mainly used in large-area work sites, mines, building outlines, stadiums, overpasses, monuments, parks, flower beds, etc., and thus almost all large-area lighting lamps used outdoors can be regarded as a projector.
The application of LED projecting lamp is very general in outdoor big tablet advertisement, but current LED projecting lamp all is installed at the top of big tablet with fixed angle to the angle of slope shines big tablet, and the lamp body is direct when all exposes in the air, uses for a long time because sunshine directly penetrates and the rainwater corrodes the life who leads to the LED projecting lamp descends by a wide margin, does not have the protecting effect, and uses the flexibility poor, therefore we propose a collapsible LED projecting lamp and be used for solving above problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a collapsible LED projecting lamp possesses the protecting effect good, uses in a flexible way, and long service life's advantage has solved current LED projecting lamp and has all installed at the top of big tablet with fixed angle to the angle of slope shines big tablet, and the lamp body directly exposes in the air when all, uses for a long time because sunshine penetrates directly and the rainwater corrodes the life that leads to the LED projecting lamp descends by a wide margin, does not have the problem of protecting effect.
For realizing above-mentioned protecting effect good, use in a flexible way, long service life's purpose, the utility model provides a following technical scheme: the utility model provides a collapsible LED projecting lamp, includes the protecting crust, the bottom of protecting crust is open, the inside left side of protecting crust articulates there is electric putter, electric putter's output articulates there is the connecting block, the right side of connecting block articulates there is the connecting rod, the other end of connecting rod articulates on the inner wall of protecting crust, the top fixedly connected with tension spring of connecting block, tension spring's top sliding connection to the inboard top of protecting crust, the inside of protecting crust articulates there is the swing board, the bottom fixedly connected with projecting lamp main part of swing board, the top sliding connection of swing board has the hinge bar, the top of hinge bar articulates the bottom to the connecting block, the left side of protecting crust articulates there is the door that opens and shuts.
As a further description of the above technical solution:
the handle groove is formed in the left side of the opening and closing door, the arc-shaped bracket is fixedly connected to the right side of the opening and closing door, and the left end of the swinging plate is connected to the right side of the arc-shaped bracket in a sliding mode.
As a further description of the above technical solution:
the right side of arc bracket has seted up the sliding tray, the left end fixedly connected with sliding block of swinging board, the outside sliding connection of sliding block is to the inside of sliding tray.
As a further description of the above technical solution:
the top of the protective shell is provided with an arc-shaped surface, and the protective shell is fixedly connected with an anti-corrosion layer attached to the arc-shaped surface.
As a further description of the above technical solution:
the top end of the tension spring is fixedly connected with a sliding block, the top of the inner side of the protective shell is provided with a sliding groove, and the outer side of the sliding block is connected to the inside of the sliding groove in a sliding mode.
As a further description of the above technical solution:
the top of swing board has seted up the spacing groove, the bottom sliding connection of articulated rod is to the inside of spacing groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a collapsible LED projecting lamp possesses following beneficial effect:
1. the retractable LED projection lamp protects and shields the whole device and the projection lamp main body through the protective shell, when light is not good and needs to be illuminated, the electric push rod and the projection lamp main body are started, the output end of the electric push rod pushes the connecting block, the right side of the connecting block is hinged to one end of the connecting rod, the length of the connecting rod is fixed and forms an included angle with the electric push rod, so that the connecting block is stressed to move downwards, the connecting block pushes the hinged rod to move downwards, the hinged rod moves downwards and simultaneously drives the swinging plate to swing downwards by a certain angle by taking a straight line where a connecting point of the hinged rod and the protective shell is located as an axis, the hinged rod slides along the surface of the swinging plate, the swinging plate drives the projection lamp main body at the bottom to change the irradiation angle, so that the light of the projection lamp main body completely irradiates the surface of a large plate, when the light is good, the projection lamp main body is closed and the electric push rod is started, the electric push rod drives the connecting block to reset, make the swing board drive the inside of projecting lamp main part withdrawal protecting crust, and overhaul the maintenance to the device inside through the door convenience that opens and shuts, thereby it is good to have realized that the device possesses the protecting effect, it is nimble to use, long service life's advantage, it all installs the top at big tablet with fixed angle to have solved current LED projecting lamp, shine big tablet with the angle of slope, the lamp body directly exposes in the air when all, long-term use is because sunshine penetrates directly and the rainwater corrodes the life that leads to the LED projecting lamp descends by a wide margin, the problem that does not have the protecting effect.
2. This collapsible LED projecting lamp makes things convenient for the switch door that opens and shuts through the handle groove to the arc bracket can carry out the activity to the swing board and support, makes the operation of device more stable, adjusts more in a flexible way.
3. This collapsible LED projecting lamp uses through the cooperation of sliding tray and sliding block for the swing board slides on the arc bracket laborsaving stability more, makes the result of device more stable.
4. This collapsible LED projecting lamp can arrange the rainwater and the foreign matter at top fast through the arcwall face and fall, prevents that rainwater and debris from piling up to the protective strength and the life of protecting crust can be strengthened to the anticorrosive coating, make the protective effect of device better.
5. This collapsible LED projecting lamp uses through the cooperation of slider and spout for tension spring's position is followed the connecting block and is removed, makes the structure of device more reasonable.
6. This collapsible LED projecting lamp uses through the cooperation of spacing groove and hinge bar for the hinge bar slides at the top of swinging plate laborsaving stability more, is difficult for breaking away from, makes the device structure more stable.
Drawings
Fig. 1 is a schematic view of the internal front perspective structure of the present invention;
fig. 2 is a schematic view of a front section structure of the projection lamp main body extending out of the protective shell;
fig. 3 is the utility model discloses a projecting lamp main part withdrawal protecting crust looks squarely sectional structure schematic diagram.
In the figure: 1. a protective shell; 2. an electric push rod; 3. connecting blocks; 4. a connecting rod; 5. a tension spring; 51. a slider; 6. a swing plate; 61. a slider; 62. a limiting groove; 7. the projector body; 8. a hinged lever; 9. opening and closing the door; 91. a handle slot; 92. an arc bracket; 921. a sliding groove; 10. an anti-corrosion layer; 11. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a collapsible LED projection lamp comprises a protective shell 1, the bottom of the protective shell 1 is open, the left side inside the protective shell 1 is hinged with an electric push rod 2, the output end of the electric push rod 2 is hinged with a connecting block 3, the right side of the connecting block 3 is hinged with a connecting rod 4, the other end of the connecting rod 4 is hinged with the inner wall of the protective shell 1, the top of the connecting block 3 is fixedly connected with a tension spring 5, the top end of the tension spring 5 is slidably connected with the top of the inner side of the protective shell 1, the inside of the protective shell 1 is hinged with a swing plate 6, the bottom of the swing plate 6 is fixedly connected with a projection lamp main body 7, the top of the swing plate 6 is slidably connected with a hinge rod 8, the top end of the hinge rod 8 is hinged with the bottom of the connecting block 3, the left side of the protective shell 1 is hinged with an opening and closing door 9, the whole device and the projection lamp main body 7 are protected and shielded by the protective shell 1, when light needs to be illuminated poorly, the electric push rod 2 and the projector main body 7 are started, the output end of the electric push rod 2 pushes the connecting block 3, the right side of the connecting block 3 is hinged to one end of the connecting rod 4, the length of the connecting rod 4 is fixed, an included angle is formed between the connecting block 3 and the electric push rod 2, the connecting block 3 is stressed to move downwards, the connecting block 3 pushes the hinge rod 8 to move downwards, the hinge rod 8 moves downwards and simultaneously drives the swinging plate 6 to swing downwards by a certain angle by taking a straight line where a connecting point of the swinging plate 6 and the protecting shell 1 is located as an axis, the hinge rod 8 slides along the surface of the swinging plate 6, the swinging plate 6 drives the projector main body 7 at the bottom to change the irradiation angle, the light of the projector main body 7 completely irradiates the surface of a large plate, when the light is good, the projector main body 7 is closed and the electric push rod 2 is started, the electric push rod 2 drives the connecting block 3 to reset, and the swinging plate 6 drives the projector main body 7 to retract into the protecting shell 1, and conveniently overhaul the maintenance to the device inside through opening and shutting door 9, thereby realized that the device possesses that the protecting effect is good, use in a flexible way, long service life's advantage has been solved current LED projecting lamp and has all been installed at the top of big tablet with fixed angle, shines big tablet with the angle of slope, and the lamp body is direct when all exposed in the air, and long-term use is because sunshine penetrates directly and the rainwater corrodes the life that leads to the LED projecting lamp descends by a wide margin, does not have the problem of protecting effect.
Further, handle groove 91 has been seted up in the left side of the door 9 that opens and shuts, and the right side fixedly connected with arc bracket 92 of the door 9 that opens and shuts, the left end sliding connection of swing board 6 to the right side of arc bracket 92, make things convenient for the switch to open and shut door 9 through handle groove 91 to arc bracket 92 can carry out the activity to swing board 6 and support, makes the operation of device more stable, adjusts more in a flexible way.
Further, sliding tray 921 has been seted up on arc bracket 92's right side, and the left end fixedly connected with sliding block 61 of swing board 6, and the outside sliding connection of sliding block 61 is used through the cooperation of sliding tray 921 and sliding block 61 to the inside of sliding tray 921 for swing board 6 slides on arc bracket 92 laborsaving stability more, makes the result of device more stable.
Further, the top of protective housing 1 is provided with the arcwall face, and protective housing 1 fixedly connected with can be with the anticorrosive coating 10 of arcwall face laminating, can arrange the rainwater and the foreign matter at top through the arcwall face fast and fall, prevent that rainwater and debris from piling up to anticorrosive coating 10 can strengthen protective strength and the life of protective housing 1, makes the protective effect of device better.
Further, the top fixedly connected with slider 51 of tension spring 5, spout 11 has been seted up at the top of protecting crust 1 inboard, and slider 51's outside sliding connection uses through slider 51 and spout 11's cooperation to the inside of spout 11 for tension spring 5's position is followed the connecting block 3 and is removed, makes the structure of device more reasonable.
Further, spacing groove 62 has been seted up at the top of swing board 6, and the bottom sliding connection of hinge bar 8 is used through spacing groove 62 and hinge bar 8's cooperation to the inside of spacing groove 62 for hinge bar 8 slides at swing board 6's top and more laborsaving stability, is difficult for breaking away from, makes the device structure more stable.
The utility model discloses the model of electric putter 2 that uses can be SC80X100S, and it is provided with the control switch rather than supporting, and control switch's mounted position can select according to the in-service use needs.
The working principle is as follows: when the retractable LED projection lamp is used, firstly, the electric push rod 2 and the projection lamp main body 7 are started, the output end of the electric push rod 2 pushes the connecting block 3, the right side of the connecting block 3 is hinged to one end of the connecting rod 4, the length of the connecting rod 4 is fixed, an included angle is formed between the connecting block 3 and the electric push rod 2, the connecting block 3 pushes the hinged rod 8 to move downwards, the hinged rod 8 moves downwards and simultaneously drives the swinging plate 6 to swing downwards by a certain angle by taking a straight line where a connecting point of the swinging plate 6 and the protective shell 1 is located as an axis, the hinged rod 8 slides along the surface of the swinging plate 6, the swinging plate 6 drives the projection lamp main body 7 at the bottom to change the irradiation angle, light of the projection lamp main body 7 is completely irradiated to the surface of a large plate, when the light is good, the projection lamp main body 7 is closed, the electric push rod 2 starts, the electric push rod 2 drives the connecting block 3 to reset, make swing board 6 drive 7 retractile protecting crust 1's of projecting lamp main part inside, and conveniently overhaul the maintenance to the device inside through opening and shutting door 9, thereby realized that the device possesses the protecting effect good, it is nimble to use, long service life's advantage, it all installs the top at big tablet with fixed angle to have solved current LED projecting lamp, shine big tablet with the angle of slope, the lamp body directly exposes in the air when all, long-term use is because sunshine directly penetrates and the rainwater corrodes the life that leads to the LED projecting lamp and descends by a wide margin, the problem that does not have the protecting effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a collapsible LED projecting lamp, includes protecting crust (1), its characterized in that: the bottom of the protective shell (1) is open, the left side in the protective shell (1) is hinged with an electric push rod (2), the output end of the electric push rod (2) is hinged with a connecting block (3), the right side of the connecting block (3) is hinged with a connecting rod (4), the other end of the connecting rod (4) is hinged to the inner wall of the protective shell (1), the top of the connecting block (3) is fixedly connected with a tension spring (5), the top end of the tension spring (5) is connected to the top of the inner side of the protective shell (1) in a sliding way, a swinging plate (6) is hinged in the protective shell (1), the bottom of the swinging plate (6) is fixedly connected with a project lamp main body (7), the top sliding connection of swing board (6) has articulated rod (8), the top of articulated rod (8) articulates the bottom to connecting block (3), the left side of protecting sheathing (1) articulates there is opening and shutting door (9).
2. A retractable LED projector as claimed in claim 1, characterized in that: handle groove (91) have been seted up to the left side of door (9) that opens and shuts, the right side fixedly connected with arc bracket (92) of door (9) that opens and shuts, the left end sliding connection of swing board (6) is to the right side of arc bracket (92).
3. A retractable LED projector as claimed in claim 2, characterized in that: sliding groove (921) have been seted up on the right side of arc bracket (92), the left end fixedly connected with sliding block (61) of swing board (6), the outside sliding connection of sliding block (61) is to the inside of sliding groove (921).
4. A retractable LED projector as claimed in claim 1, characterized in that: the top of the protective shell (1) is provided with an arc-shaped surface, and the protective shell (1) is fixedly connected with an anti-corrosion layer (10) attached to the arc-shaped surface.
5. A retractable LED projector as claimed in claim 1, characterized in that: the top end of the tension spring (5) is fixedly connected with a sliding block (51), the top of the inner side of the protective shell (1) is provided with a sliding groove (11), and the outer side of the sliding block (51) is connected to the inside of the sliding groove (11) in a sliding mode.
6. A retractable LED projector as claimed in claim 1, characterized in that: spacing groove (62) have been seted up at the top of swing board (6), the bottom sliding connection of articulated rod (8) is to the inside of spacing groove (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120772671.5U CN214840308U (en) | 2021-04-15 | 2021-04-15 | Collapsible LED projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120772671.5U CN214840308U (en) | 2021-04-15 | 2021-04-15 | Collapsible LED projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214840308U true CN214840308U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120772671.5U Expired - Fee Related CN214840308U (en) | 2021-04-15 | 2021-04-15 | Collapsible LED projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214840308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906089A (en) * | 2024-03-15 | 2024-04-19 | 深圳市雷摩电子有限公司 | Solar street lamp with multidirectional adjustment function |
-
2021
- 2021-04-15 CN CN202120772671.5U patent/CN214840308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906089A (en) * | 2024-03-15 | 2024-04-19 | 深圳市雷摩电子有限公司 | Solar street lamp with multidirectional adjustment function |
| CN117906089B (en) * | 2024-03-15 | 2024-05-10 | 深圳市雷摩电子有限公司 | Solar street lamp with multidirectional adjustment function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |