CN219328969U - Comprehensive waterproof and dustproof device of outdoor laser projector - Google Patents

Abstract

The utility model relates to the technical field of broadcasting video multimedia and discloses a comprehensive waterproof and dustproof device of an outdoor laser projector, which comprises a box body, wherein the box body is used for bearing the outdoor laser projector, dustproof components are arranged on the outer wall of the box body, waterproof components are arranged at two ends of each dustproof component, and sealing components are arranged in the waterproof components; the waterproof assembly comprises a bevel connection baffle plate, a base, a protective door and a lock catch, wherein the bevel connection baffle plate is arranged on the side face of the shell, the base is arranged at the bottom end of the shell, the protective door is arranged on the side face of the shell, and the lock catch is arranged on the top end of the outer side of the protective door. According to the utility model, through the structural improvement design in multiple aspects, the device is fixed at a specific position in advance, and working parameters are adjusted, so that the device can be used simply and quickly after being electrified during use; the integrated protection is given to the existing laser projector, the integrated protection device can be used outdoors for a long time, is maintenance-free, and can meet the use requirements of large-scale outdoor performance, large-scale lamplight show and the like of the normalization of the tourist area.

Description

Comprehensive waterproof and dustproof device of outdoor laser projector

Technical Field

The utility model relates to the technical field of broadcasting, video and multimedia, in particular to a comprehensive waterproof and dustproof device of an external laser projector for live-action performance and the like.

Background

The laser projector is also called as a laser projector, and uses laser beams to transmit pictures, wherein optical components of the laser projector mainly comprise a red, green and blue three-color light valve, a beam combination X prism, a projection lens and a driving light valve, and the laser projector comprises red, green and blue laser; the laser is transmitted to the X prism to integrate three laser beams after passing through the corresponding optical element and the beam expansion of the processing chip in the machine, and then the integrated laser is transmitted to the projection curtain by the projection objective lens to complete the whole laser projector display process. The color gamut of the LED lamp is wide, the lumens are high, and the imaging effect is good, so that the LED lamp is widely applied to various engineering fields.

With the rise of various modern travel projects and the investment of projects such as urban outdoor brightening and beautifying, the laser projectors are increasingly used outdoors, and particularly, the projects such as outdoor large-scale lamplight shows and live-action shows are widely applied and have good performance effects. However, the existing projector is not suitable for long-term outdoor use, and because the existing laser projector has mostly only basic waterproof and dustproof functions, the capability of resisting severe outdoor environments is poor, and therefore the existing projector cannot be fixedly arranged outdoors and can only be temporarily arranged when performance is needed, not only is the workload of arranging, connecting and debugging the equipment increased during performance increased, but also the requirements of large-scale outdoor performance of travel area normalization, outdoor large-scale lamplight show in travel cities and the like which are regularly carried out cannot be met. When the existing laser projector is used outdoors, the problems that the dust prevention and rain shielding functions of the equipment cannot meet the protection requirements due to excessive rain in spring and summer and excessive dust in autumn and winter in the outdoor natural environment in the south or other areas are difficult to solve, if the equipment is invaded by water vapor, dust and the like for a long time, the damage to the electric elements in the equipment is easy to cause, and the overall service life of the equipment is reduced; and also cannot continue to hold the performance in low rain or light fog environmental conditions.

Disclosure of Invention

Based on the above, the present utility model aims to provide a comprehensive waterproof and dustproof device for an outdoor laser projector, which can be fixed, and solves the technical problems set forth in the background through various structural improvement designs.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the comprehensive waterproof and dustproof device for the outdoor laser projector comprises a box body, wherein the box body is used for bearing the outdoor laser projector, a dustproof component is arranged on the outer wall of the box body, waterproof components are arranged at two ends of the dustproof component, and a sealing component is arranged inside the waterproof component;

the waterproof assembly comprises a bevel connection baffle plate, a base, a protective door and a lock catch, wherein the bevel connection baffle plate is arranged on the side surface of the shell, the base is arranged at the bottom end of the shell, the protective door is arranged on the side surface of the shell, the lock catch is arranged at the top end of the outer side of the protective door, the lock catch is arranged at the top end of the shell, and the base is arranged at the bottom end of the shell;

the inner wall of the bevel connection baffle plate is provided with air inlet grooves in a downward inclined mode, and the air inlet grooves are uniformly distributed along the bevel connection baffle plate in the height direction at equal intervals;

the sealing component is used for detecting air humidity and sealing the air inlet groove when the air humidity is high.

Through adopting above-mentioned technical scheme to can not cause the influence to maintenance and the heat dissipation of laser projector, change the dust screen when realizing reaching the water-proof effects.

The utility model further provides that the dustproof assembly comprises a dustproof net groove, a dustproof net, a support and a shell, wherein the support is wrapped on the outer wall of the box body, the dustproof net groove is arranged on the side face of the support, the dustproof net is arranged in the dustproof net groove, and the shell is arranged on the outer wall of the support.

Through adopting above-mentioned technical scheme to reach the dustproof effect of being convenient for change dust screen improvement.

The sealing assembly comprises a motor, a winch, a hanging hook, a partition board, a humidity detector, a water level trigger and a hinge, wherein the motor is arranged on the outer side of the bottom end of the inner wall of the bevel-mouth partition board, the winch is connected with the motor through a rotating shaft, the partition board is arranged on the inner wall of the bevel-mouth partition board, the humidity detector is arranged on the top end of the bevel-mouth partition board, the water level trigger is arranged on the side wall of the base, the hinge is arranged on the outer wall of the winch, and the hanging hook is arranged on the top of the inner wall of the bevel-mouth partition board.

By adopting the technical scheme, the condition of on-site environmental factors is detected, so that the on-site environmental factors can be correspondingly protected.

The utility model further provides that the box body comprises a protective shell, a lens and a fan, wherein the protective shell is embedded in the inner wall of the bracket, the lens is arranged on the protective shell, and the fan is arranged on the side face of the protective shell.

By adopting the technical scheme, the normal operation of the laser projector is influenced while the waterproof and dustproof effects are realized.

The utility model is further arranged that the bottom end of the side surface of the partition board is connected to the two ends of the inner wall of the bevel connection partition board through a rotating shaft, the bottom end of the partition board is arranged on the bottom surface of the bevel connection partition board bevel connection opening, the top end of the side surface of the partition board is provided with a chain shaft, the winch is connected with the partition board through a hinge, and the winch is connected with a hanging hook through a hinge.

By adopting the technical scheme, the box body can be completely sealed under the condition through the connection of the hinge, so that the box body is not influenced by external factors.

The utility model is further characterized in that rubber gaskets are arranged on the periphery of the inner wall of the protective door, and rubber gaskets are arranged on the contact surface of the baffle plate and the bevel baffle plate.

By adopting the technical scheme, a good sealing effect can be achieved in the whole box body.

In summary, the utility model has the following advantages:

1. the utility model is a comprehensive waterproof and dustproof device of an outdoor laser projector which can be fixedly arranged through various structural improvement designs, is fixed at a specific position in advance, has good working parameters adjusted, can be used by electrifying when in use, and is simple and quick; the integrated protection is given to the existing laser projector, the integrated protection device can be used outdoors for a long time, is maintenance-free, and can meet the use requirements of large-scale outdoor performance, large-scale lamplight show and the like of the normalization of the tourist area; according to the utility model, the laser projector can still work normally even under the outdoor environment conditions of light rain, light fog, light haze and the like, the performance effect can be ensured to the greatest extent, and the user requirement is met.

2. According to the utility model, most of dust is resisted through the shell, and the normal use of the outdoor laser projector is not influenced by adding the lens, and the combination of the fan, the dustproof net, the bracket and the holes of the protective shell in the outdoor laser projector ensures the heat dissipation effect of the outdoor laser projector when effective dust prevention is carried out.

3. According to the utility model, the outdoor laser projector can be effectively waterproof according to the intensity of rainwater through the matching of the sealing component and the waterproof component, and meanwhile, when the air humidity is high, the outdoor laser projector can be sealed and protected, so that the moisture carried in humid air is prevented from falling on electronic elements in the outdoor laser projector, the service life of the electric elements in the laser projector is ensured, frequent inspection and maintenance of workers are not needed, and the management cost is reduced.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional outline structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a perspective view of another embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating a front view direction of an embodiment of the present utility model;

FIG. 4 is a schematic view of a portion of a structure of an embodiment of the present utility model;

FIG. 5 is a schematic view of a seal assembly according to an embodiment of the present utility model;

fig. 6 is a schematic front view of a seal assembly according to an embodiment of the present utility model.

In the figure: 100. a case; 200. a waterproof assembly; 300. a seal assembly; 400. a dust-proof assembly;

101. a protective shell; 102. a lens; 103. a fan;

201. a bevel baffle; 202. a base; 203. a protective door; 204. locking;

301. a motor; 302. a winch; 303. a hanging hook; 304. a partition plate; 305. a humidity detector; 306. a water level trigger; 307. a hinge;

401. a dust-proof net groove; 402. a dust screen; 403. a bracket; 404. a housing.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Examples

The overall structure and features of the present utility model will be described in detail below with reference to fig. 1-6.

The outdoor laser projector comprehensive waterproof and dustproof device is applied to outdoor large-scale live-action performances in tourist attractions, is concealed in advance and is arranged in natural scenes (such as rockery and jungle) in the scenic spots, and can be directly used after being electrified without adjusting positions and settings during performances.

The specific structure is shown in fig. 1 to 6, and the outdoor laser projector comprises a box body 100, wherein the box body 100 is used for bearing an outdoor laser projector, a dustproof component 400 is arranged on the outer wall of the box body 100, waterproof components 200 are arranged at two ends of the dustproof component 400, and a sealing component 300 is arranged inside the waterproof component 200;

the waterproof assembly 200 comprises a bevel-mouth baffle 201, a base 202, a protective door 203 and a lock catch 204, wherein the bevel-mouth baffle 201 is arranged on the side surface of the dustproof assembly 400, the base 202 is arranged at the bottom end of the dustproof assembly 400, the protective door 203 is arranged at one end of the dustproof assembly 400, the lock catch 204 is arranged at the top end of the outer side of the protective door 203, the lock catch 204 is arranged at the top end of the shell 404, and the base 202 is arranged at the bottom end of the shell 404;

the inner wall of the bevel connection baffle 201 is provided with air inlet grooves in a downward inclined manner, and the air inlet grooves are uniformly distributed along the bevel connection baffle 201 at equal intervals in the height direction;

the sealing assembly 300 is used for detecting the air humidity and sealing the air inlet groove when the air humidity is high;

according to the outdoor performance requirement, the outdoor performance device is fixedly installed at a specific outdoor position in advance, and working parameters are adjusted. When a worker installs the laser projector outside the user, the protective door 203 is opened, the laser projector is placed in the protective shell 101, the dust screen 402 is pushed into the dust screen groove 401, the protective door 203 is closed, the sealing assembly 300 only detects the humidity in the air in the normal use process, and when the sealing assembly 300 detects that the humidity of the air in the external environment is overlarge, the sealing assembly 300 seals the air inlet groove; the working parameters are preset by the staff, and the working parameters can be directly electrified and used by transmitting control signals in the subsequent use.

Referring to fig. 5 and 6, the sealing assembly 300 includes a motor 301, a winch 302, a hanging hook 303, a partition 304, a humidity detector 305, a water level trigger 306, and a hinge 307, wherein the motor 301 is disposed at the outer side of the bottom end of the inner wall of the bezel diaphragm 201, the winch 302 is connected to the motor 301 through a rotation shaft, the partition 304 is disposed at the inner wall of the bezel diaphragm 201, the humidity detector 305 is disposed at the top end of the bezel diaphragm, the water level trigger 306 is disposed at the side wall of the base 202, the hinge 307 is disposed at the outer wall of the winch 302, and the hanging hook 303 is disposed at the top of the inner wall of the bezel diaphragm 201;

in order to effectively waterproof the laser projector, when the humidity detector 305 positioned at the top end of the housing 404 detects that the current atmospheric air humidity reaches a preset critical value and the water level reaches the critical value of the water level trigger, the starting motor 301 drives the winch 302 through the rotating shaft, so that the hinge 307 performs longitudinal movement around the chain shaft on the side surface of the partition 304 and the hanging hook 303, and the effect of completely sealing the bevel partition 201 is achieved.

Referring to fig. 3 and 4, the dust-proof assembly 400 includes a dust-proof slot 401, a dust-proof screen 402, a bracket 403, and a housing 404, the bracket 403 is wrapped on the outer wall of the box 100, the dust-proof slot 401 is disposed on the side of the bracket 403, the dust-proof screen 402 is disposed inside the dust-proof slot 401, and the housing 404 is disposed on the outer wall of the bracket 403;

the dustproof assembly 400 is used for fixing the box body 100 through the support 403, the support 403 is hollow and is used for fixing and supporting the box body 100 and carrying out good air circulation, the dustproof net grooves 401 on two sides of the support 403 are used for placing the dustproof net 402, and the dustproof net 402 is taken out and maintained in cleaning at a later stage, and the shell 404 is convenient.

Referring to fig. 1 to 3, the case 100 includes a protecting case 101, a lens 102, and a fan 103, wherein the protecting case 101 is embedded in an inner wall of the bracket 403, the lens 102 is disposed on the protecting case 101, and the fan 103 is disposed on a side surface of the protecting case 101;

the above-mentioned structural design does not influence laser projector's normal operation in order to realize carrying out waterproof dustproof effectively, makes it not influence laser projector's projection effect through lens 102, can also play good resistance to external raise dust, and two sets of fans of box 100 both sides dispel the heat ventilation's effect to the equipment in the box, and long-term outdoor use also does not need to carry out manual inspection and maintenance to satisfy performance needs such as outdoor live-action performance, large-scale outdoor light show.

It should be noted that the bottom end of the side surface of the partition 304 is connected to two ends of the inner wall of the bezel partition 201 through a rotation shaft, the bottom end of the partition 304 is disposed on the bottom surface of the bezel opening of the bezel partition 201, the top end of the side surface of the partition 304 is provided with a chain shaft, the winch 302 is connected to the partition 304 through a hinge 307, and the winch 302 is connected to the hanging hook 303 through the hinge 307.

Referring to fig. 2 and 4, rubber gaskets are arranged around the inner wall of the protective door 203, and rubber gaskets are arranged on the contact surface of the baffle 304 and the bevel baffle 201;

the rubber gasket around the inner wall of the protective door 203 is used for sealing the protective door 203 after being closed, preventing dust and rainwater from penetrating, and the partition 304 and the bevel partition 201 are sealed by the rubber gasket.

The embodiment of the utility model is mainly characterized in that the device is fixed at a specific position in advance and working parameters are adjusted through various structural improvement designs, and the device can be used simply and quickly when being electrified during use; the novel laser projector can provide perfect comprehensive protection for the existing laser projector, can be used outdoors for a long time, is maintenance-free, can meet the use requirements of large-scale outdoor performance, large-scale lamplight show and the like of the normalization of a tourist area, and has low operation, maintenance and management costs.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides an outdoor laser projector synthesizes waterproof dust keeper, includes box (100), box (100) are used for bearing outdoor laser projector, its characterized in that: the dustproof box comprises a box body (100), wherein a dustproof assembly (400) is arranged on the outer wall of the box body, waterproof assemblies (200) are arranged at two ends of the dustproof assembly (400), and a sealing assembly (300) is arranged inside the waterproof assemblies (200);

the waterproof assembly (200) comprises a bevel connection baffle plate (201), a base (202), a protective door (203) and a lock catch (204), wherein the bevel connection baffle plate (201) is arranged on the side face of the shell (404), the base (202) is arranged at the bottom end of the shell (404), the protective door (203) is arranged on the side face of the shell (404), the lock catch (204) is arranged at the top end of the outer side of the protective door (203), and the lock catch (204) is arranged at the top end of the shell (404);

the inner wall of the bevel connection baffle plate (201) is provided with air inlet grooves in a downward inclined mode, and the air inlet grooves are uniformly distributed in the height direction along the bevel connection baffle plate (201) at equal intervals;

the sealing assembly (300) is used for detecting air humidity and sealing the air inlet groove when the air humidity is high.

2. The outdoor laser projector of claim 1, wherein: the dustproof assembly (400) comprises a dustproof net groove (401), a dustproof net (402), a support (403) and a shell (404), wherein the support (403) is wrapped on the outer wall of the box body (100), the dustproof net groove (401) is formed in the side face of the support (403), the dustproof net (402) is arranged inside the dustproof net groove (401), and the shell (404) is arranged on the outer wall of the support (403).

3. The outdoor laser projector of claim 1, wherein: seal assembly (300) include motor (301), capstan winch (302), hang hook (303), baffle (304), humidity detector (305), water level trigger (306), hinge (307), motor (301) are located bevel connection baffle (201) inner wall bottom outside, capstan winch (302) are connected in motor (301) through the pivot, bevel connection baffle (201) inner wall is located to baffle (304), bevel connection baffle top is located to humidity detector (305), base (202) lateral wall is located to water level trigger (306), capstan winch (302) outer wall is located to hinge (307), hang hook (303) and locate bevel connection baffle (201) inner wall top.

4. The outdoor laser projector of claim 1, wherein: the box (100) comprises a protective shell (101), a lens (102) and a fan (103), wherein the protective shell (101) is embedded in the inner wall of the bracket (403), the lens (102) is arranged on the protective shell (101), and the fan (103) is arranged on the side face of the protective shell (101).

5. The outdoor laser projector of claim 3, wherein: the side bottom of baffle (304) is connected in bevel connection baffle (201) inner wall both ends through the rotation axis, baffle (304) bottom is located bevel connection baffle (201) bevel connection mouth bottom surface, baffle (304) side top is equipped with the chain axle, capstan winch (302) link in baffle (304) through hinge (307), capstan winch (302) link in hanging hook (303) through hinge (307).

6. The outdoor laser projector of claim 1, wherein: rubber gaskets are arranged on the periphery of the inner wall of the protective door (203), and rubber gaskets are arranged on the contact surface of the baffle plate (304) and the bevel connection baffle plate (201).

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