CN218721086U - Novel projection lamp with protective structure - Google Patents
Novel projection lamp with protective structure Download PDFInfo
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- CN218721086U CN218721086U CN202223079239.1U CN202223079239U CN218721086U CN 218721086 U CN218721086 U CN 218721086U CN 202223079239 U CN202223079239 U CN 202223079239U CN 218721086 U CN218721086 U CN 218721086U
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- lamp
- projecting lamp
- protective structure
- lamp shade
- heat dissipation
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Abstract
The utility model discloses a novel projecting lamp with protective structure, including the installation base, the top swing joint of installation base has the back shaft, the top fixedly connected with brace table of back shaft, two sets of support frames of the both sides fixedly connected with of brace table, the activity articulates between the support frame has projecting lamp shade, projecting lamp shade's inside fixed mounting has the lamp plate, projecting lamp shade's rear end fixed connection heat dissipation housing, the internally mounted of heat dissipation housing has radiator fan, projecting lamp shade's front end is provided with the protection casing, the outside fixedly connected with installation fixture block of protection casing. This novel projecting lamp with protective structure can install the front end protection lamp plate at projecting lamp shade through the protection casing, and the protection casing is transparent and light-permeable, and the protection casing can protect the lamp plate under the non-light tight condition, avoids the inside bulb of lamp plate to damage, has solved the fragile problem of lamp plate.
Description
Technical Field
The utility model relates to a projecting lamp technical field specifically is novel projecting lamp with protective structure.
Background
The projection lamp is also called as a spotlight, and is a lamp which specifies that the illumination intensity on the illuminated surface is higher than that of the surrounding environment, and the projection lamp can not be used for building a stage and displaying commodities, so people pay particular attention to the development of the light-transmitting lamp technology.
Through the search, according to application number CN202023222044.9, a projector is disclosed, wherein it is mentioned that "the lamp holder is provided with a lighting lamp panel and a lighting back panel, and the projector further comprises: the mounting plate is detachably connected to the lamp holder; the rotating seat is rotatably connected to the mounting plate; the buffer plates are symmetrically and rotatably connected to two sides of the lamp holder; two ends of the U-shaped elastic sheet are respectively attached to the buffer plate and the lamp holder; the utility model discloses a set up the buffer board, can cushion when placing the lighting fixture to improve stability, the security of the illumination lamp plate in the lighting fixture, illumination backplate, set up spacing post, pressure board simultaneously, can be to the stability that further improves mounting panel, illumination lamp plate ".
Firstly, when the projection lamp designed in the application is used, a protection structure is not arranged outside the illumination lamp panel, and the illumination lamp panel is broken by broken stones;
secondly, the projection lamp in the application can not adjust the projection angle after being installed, and the flexibility of light transmission is poor;
the projecting lamp of design in third, the above-mentioned application is when using, and the unable quick removal of projecting lamp inside heat to lead to the projecting lamp internals high temperature impaired.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel projecting lamp with protective structure to propose the fragile problem of lamp plate in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: novel projecting lamp with protective structure, including the installation base, the top swing joint of installation base has the back shaft, the top fixedly connected with brace table of back shaft, two sets of support frames of both sides fixedly connected with of brace table, the activity is articulated to have the projecting lamp shade between the support frame, the inside fixed mounting of projecting lamp shade has the lamp plate, the rear end fixed connection heat dissipation housing of projecting lamp shade, the internally mounted of heat dissipation housing has radiator fan, the front end of projecting lamp shade is provided with the protection casing, the outside fixedly connected with installation fixture block of protection casing, the front end of projecting lamp shade is provided with the installation draw-in groove, the inside swing joint of installation fixture block has the construction bolt, the outside fixedly connected with regulating plate of back shaft, the inside of installation base is provided with the mounting hole.
Preferably, the one end of construction bolt inlays in the inside of installation draw-in groove, the protection casing adopts transparent acrylic plate to make, the inside of protection casing is provided with the through-hole.
Preferably, a protective net is installed on one side inside the heat dissipation housing, and a heat conduction plate is fixedly connected to the other side inside the heat dissipation housing.
Preferably, the heat conducting plate is internally provided with vent holes at equal intervals.
Preferably, be through connection between heat dissipation housing and the projecting lamp shade, the inside evenly distributed of lamp plate has the LED bulb.
Preferably, the inside of regulating plate is provided with the locating lever, the regulation hole has been seted up on the top of installation base.
Preferably, the regulation hole is provided with sixteen groups, the heelpiece of locating lever inlays in the inside of adjusting the hole.
Compared with the prior art, the beneficial effects of the utility model are that: the novel projection lamp with the protection structure not only realizes the improvement of the protection effect and the convenient angle adjustment, but also realizes the improvement of the heat dissipation effect;
(1) The protective cover can be arranged at the front end of the projection lamp lampshade to protect the lamp panel by arranging the protective cover, the mounting clamping blocks, the mounting bolts and the mounting clamping grooves, the protective cover is transparent and light-permeable, the lamp panel can be protected by the protective cover under the condition that the light transmission is not influenced, through holes are formed in the protective cover, the through holes can ensure the normal circulation of air when the projection lamp is used, and the damage of bulbs in the lamp panel is avoided;
(2) By arranging the support table, the support shaft, the adjusting plate, the positioning rod and the adjusting hole, the irradiation angle of the lampshade of the projection lamp can be adjusted, only the support frame needs to be rotated during adjustment, the positioning rod is inserted into the adjusting hole after being adjusted to a proper angle, fixation can be realized, the support shaft can be prevented from rotating again after the positioning rod is inserted into the adjusting hole, and the structure realizes the function of conveniently adjusting the angle;
(3) Through being provided with the heat dissipation housing, radiator fan, protection network and heat-conducting plate, can dispel the heat to projecting lamp main part inside after the inside radiator fan of heat dissipation housing starts, the heat-conducting plate can be come with the heat conduction of projecting lamp main part, then dispel the heat with the heat fast through radiator fan, radiator fan is at radiating in-process, the inside filter screen of heat dissipation housing can block some large granule dusts and the leaf of circulation, the inside quilt of heat dissipation housing can be avoided to the filter screen and is stopped up, this structure has improved radiating function.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
fig. 4 is a schematic view of the mounting base of the present invention.
In the figure: 1. installing a base; 2. a support table; 3. a projector lamp cover; 4. a lamp panel; 5. a heat dissipation housing; 6. a heat radiation fan; 7. a protective net; 8. a heat conducting plate; 9. a support frame; 10. a support shaft; 11. an adjusting plate; 12. mounting holes; 13. a protective cover; 14. mounting a clamping block; 15. positioning a rod; 16. installing a bolt; 17. installing a clamping groove; 18. and adjusting the hole.
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.
Example 1: referring to fig. 1-4, a novel projection lamp with a protection structure comprises an installation base 1, wherein the top end of the installation base 1 is movably connected with a support shaft 10, the top end of the support shaft 10 is fixedly connected with a support table 2, two sides of the support table 2 are fixedly connected with two groups of support frames 9, a projection lamp shade 3 is movably hinged between the support frames 9, a lamp panel 4 is fixedly installed inside the projection lamp shade 3, the rear end of the projection lamp shade 3 is fixedly connected with a heat dissipation housing 5, a heat dissipation fan 6 is installed inside the heat dissipation housing 5, the front end of the projection lamp shade 3 is provided with a protection cover 13, the outside of the protection cover 13 is fixedly connected with an installation clamping block 14, the front end of the projection lamp shade 3 is provided with an installation clamping groove 17, the inside of the installation clamping block 14 is movably connected with an installation bolt 16, the outside of the support shaft 10 is fixedly connected with an adjustment plate 11, and the inside of the installation base 1 is provided with an installation hole 12;
one end of the mounting bolt 16 is embedded in the mounting clamping groove 17, the protective cover 13 is made of a transparent acrylic plate, and a through hole is formed in the protective cover 13;
specifically, as shown in fig. 1 and 3, the mounting fixture block 14 of the protective cover 13 is embedded in the mounting fixture slot 17, and then the protective cover 13 is fixed at the front end of the projector lamp cover 3 by using the mounting bolt 16, so that the protective cover 13 can protect the lamp panel 4 without affecting the light transmission.
Example 2: a protective net 7 is arranged on one side inside the heat dissipation housing 5, a heat conduction plate 8 is fixedly connected to the other side inside the heat dissipation housing 5, ventilation holes are distributed in the heat conduction plate 8 at equal intervals, the heat dissipation housing 5 is in through connection with the projection lamp shade 3, and LED bulbs are uniformly distributed in the lamp panel 4;
specifically, as shown in fig. 1 and 2, the heat conducting plate 8 inside the heat dissipation cover 5 is closely attached to one side of the projector lamp cover 3, and the heat conducting plate 8 can conduct the heat of the projector lamp body and then quickly dissipate the heat through the heat dissipation fan 6.
Example 3: a positioning rod 15 is arranged inside the adjusting plate 11, adjusting holes 18 are formed in the top end of the mounting base 1, sixteen groups of adjusting holes 18 are formed in each adjusting hole 18, and a bottom pad of each positioning rod 15 is embedded inside each adjusting hole 18;
specifically, as shown in fig. 1, 2 and 4, after the supporting frame 9 is rotated, the adjusting plate 11 at the bottom of the supporting frame 9 can rotate synchronously with the supporting shaft 10, and after the adjusting plate is adjusted to a proper angle, the positioning rod 15 is inserted into the adjusting hole 18 to fix the supporting frame.
The working principle is as follows: the utility model discloses when using, install the projecting lamp at the designated area earlier, need place installation base 1 subaerial earlier during the installation, then use the screw rod to pass mounting hole 12 fixing device, adjust the angle that the projection lamp shines afterwards, protection casing 13 can install the front end protection lamp plate 4 at projecting lamp shade 3, protection casing 13 can protect lamp plate 4 under the non-light tight condition, avoid the inside bulb of lamp plate 4 to damage, can dispel the heat to the projecting lamp main part is inside after the inside radiator fan 6 of heat dissipation housing 5 starts, the inside heat-conducting plate 8 of heat dissipation housing 5 is hugged closely with projecting lamp shade 3 one side, heat-conducting plate 8 can come the heat conduction of projecting lamp main part, regulating plate 11 of support frame 9 bottom can be along with back shaft 10 synchronous revolution, adjust to use locating lever 15 to insert the inside of regulation hole 18 after the suitable angle and can realize fixedly, the function of the angle regulation of being convenient for of this structure has been realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Novel projecting lamp with protective structure, including installation base (1), its characterized in that: the utility model discloses a lamp shade, including installation base (1), the top swing joint of back shaft (10), the top fixedly connected with brace table (2) of back shaft (10), two sets of support frames (9) of both sides fixedly connected with of brace table (2), movable hinge has projecting lamp shade (3) between support frame (9), the inside fixed mounting of projecting lamp shade (3) has lamp plate (4), the rear end fixed connection heat dissipation housing (5) of projecting lamp shade (3), the internally mounted of heat dissipation housing (5) has radiator fan (6), the front end of projecting lamp shade (3) is provided with protection casing (13), the outside fixedly connected with installation fixture block (14) of protection casing (13), the front end of projecting lamp shade (3) is provided with installation slot (17), the inside swing joint of installation fixture block (14) has construction bolt (16), the outside fixedly connected with regulating plate (11) of back shaft (10), the inside of installation base (1) is provided with mounting hole (12).
2. The new type project lamp with protective structure of claim 1, characterized in that: the one end of construction bolt (16) inlays in the inside of installation draw-in groove (17), protection casing (13) adopt transparent ya keli board to make, the inside of protection casing (13) is provided with the through-hole.
3. The new type project lamp with protective structure of claim 1, characterized in that: a protective net (7) is installed on one side inside the heat dissipation housing (5), and a heat conduction plate (8) is fixedly connected to the other side inside the heat dissipation housing (5).
4. The novel projection lamp with protective structure of claim 3, characterized in that: the inside of heat-conducting plate (8) is equidistantly distributed with ventilation holes.
5. The new type project lamp with protective structure of claim 1, characterized in that: be through connection between heat dissipation housing (5) and projecting lamp shade (3), lamp plate (4) inside evenly distributed has the LED bulb.
6. The new type project lamp with protective structure of claim 1, characterized in that: the inside of regulating plate (11) is provided with locating lever (15), regulation hole (18) have been seted up on the top of installation base (1).
7. The new type project lamp with protective structure of claim 6, characterized in that: the adjusting holes (18) are provided with sixteen groups, and bottom pads of the positioning rods (15) are embedded in the adjusting holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223079239.1U CN218721086U (en) | 2022-11-18 | 2022-11-18 | Novel projection lamp with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223079239.1U CN218721086U (en) | 2022-11-18 | 2022-11-18 | Novel projection lamp with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218721086U true CN218721086U (en) | 2023-03-24 |
Family
ID=85621616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223079239.1U Active CN218721086U (en) | 2022-11-18 | 2022-11-18 | Novel projection lamp with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218721086U (en) |
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2022
- 2022-11-18 CN CN202223079239.1U patent/CN218721086U/en active Active
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