CN212586685U - Long burnt projection lamp of rain-proof - Google Patents
Long burnt projection lamp of rain-proof Download PDFInfo
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- CN212586685U CN212586685U CN202020815177.8U CN202020815177U CN212586685U CN 212586685 U CN212586685 U CN 212586685U CN 202020815177 U CN202020815177 U CN 202020815177U CN 212586685 U CN212586685 U CN 212586685U
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Abstract
A long-focus projection lamp capable of preventing rain is characterized by comprising an upper cover, an optical-mechanical module and a case assembly; the upper cover is arranged at the top of the case component, and the optical-mechanical module is arranged in the middle of the case component; the optical-mechanical module comprises an optical-mechanical control panel, an optical-mechanical assembly, a first power supply and an optical-mechanical mounting plate; the optical-mechanical control panel, the optical-mechanical assembly and the power supply are respectively arranged on the optical-mechanical mounting plate; the optical-mechanical assembly comprises a focusing telephoto lens; the chassis component comprises two side covers, a left fan component, a shell, a connecting heating component and a right fan component, wherein the upper part and the left side and the right side of the shell are both in an open design, the left fan component and one of the side covers are sequentially arranged at an opening at the left side of the shell, and the right fan component and the other side cover are sequentially arranged at an opening at the right side of the shell; the connecting heating component is positioned right behind the optical machine module.
Description
Technical Field
The utility model belongs to the projection equipment field especially relates to a long burnt projection lamp's of preventing drenching with rain field.
Background
As is well known, computers are divided into branding machines and assembling machines, and the assembling machines have the advantages that various configurations can be freely and independently selected and matched, and the cost performance is high.
In the projector market, the high-end long-focus projector is very expensive and bulky, a plurality of functions cannot be selected and matched, and meanwhile, the high-end long-focus projector cannot be used outdoors alone and must be matched with a specific protection box, so that the cost for using the long-focus projector outdoors becomes very high and the occupied area is very large.
Because the key component of high-end long burnt projector is ray apparatus subassembly, and the general communication interface of projector is HDIM, how to adopt the principle of kludge, design a compatible strong and long burnt projector that can the outdoor use of section is the utility model provides a problem.
Disclosure of Invention
The purpose of the utility model is realized through the following technical scheme:
a long-focus projection lamp capable of preventing rain comprises an upper cover, an optical-mechanical module and a case assembly; the upper cover is arranged at the top of the case component, and the optical-mechanical module is arranged in the middle of the case component;
the optical-mechanical module comprises an optical-mechanical control panel, an optical-mechanical assembly, a first power supply and an optical-mechanical mounting plate; the optical-mechanical control panel, the optical-mechanical assembly and the power supply are respectively arranged on the optical-mechanical mounting plate; the optical-mechanical assembly comprises a focusing telephoto lens;
the chassis component comprises two side covers, a left fan component, a shell, a connecting heating component and a right fan component, wherein the upper part and the left side and the right side of the shell are both in an open design, the left fan component and one of the side covers are sequentially arranged at an opening at the left side of the shell, and the right fan component and the other side cover are sequentially arranged at an opening at the right side of the shell; the connecting heating component is positioned right behind the optical machine module.
As a preferred technical scheme, the periphery of the opening at the upper part of the shell is provided with a bending edge which is folded outwards, the upper cover is tightly attached to the bending edge for fixing, and the height of the upper cover is smaller than that of the bending edge.
Furthermore, mounting brackets are respectively welded between two sides of the upper opening of the shell and the boundary of the shell.
The mounting bracket comprises a mounting bracket, a hook and a lower fixing plate, wherein the mounting bracket is used for mounting the hook, the lower fixing plate is used for mounting the hook, and the upper fixing plate is fixed on the mounting bracket.
As a preferred technical scheme, the left fan assembly comprises a dust screen assembly, two fans and a water-cooling radiator, wherein one of the fans and the water-cooling radiator is respectively arranged at two sides of the dust screen assembly, and the other fan is arranged on the surface of the water-cooling radiator.
Furthermore, the right fan assembly comprises a dust screen assembly and two fans, and the two fans are respectively installed on two sides of the dust screen assembly.
As a preferred technical scheme, the left and right side openings of the shell are provided with water drainage grooves, and the water drainage grooves are located behind the end faces of the openings.
Further, the side cover is drawer-shaped, and the side cover can be installed in both the forward direction and the reverse direction.
As a preferred technical solution, the connection heating assembly includes a plurality of interfaces connected with the outside and a heating unit for heating the optical mechanical module.
As a preferred technical solution, the interface includes a power interface, a signal input interface, and a signal output interface; the heating unit comprises a power supply II, a heating driving plate, a relay, a heater, a fan and a humidity temperature sensor.
Compared with the prior art, the technical scheme has the beneficial effects that:
1-the upper fixing plate and the lower fixing plate can be provided with hooks for hanging, so that the hanging direction and the orientation of the lamp can be optimally selected according to the actual field.
2-bending design of the upper opening of the case component shell and installation design of the upper cover, so that the rain water on the upper part of the whole lamp can be directly discharged.
3-the design of the shapes of the drainage channel at the opening of the case component shell and the drawer of the side cover is beneficial to the drainage of water flow in the rain, and simultaneously, when the hanging direction of the projection lamp is changed, the side cover can be reversely installed to be beneficial to the drainage in the rain.
Drawings
Fig. 1 is a perspective view of a rain-proof tele projection lamp.
Fig. 2 is an exploded perspective view of a rain-proof tele projection lamp.
Fig. 3 is an exploded view of the opto-mechanical module.
Fig. 4 is an exploded view of the chassis assembly.
Fig. 5 is a cross-sectional view of a rain-proof tele projection lamp.
The reference numbers in the figures illustrate: 1-fixing the plate; 11-hanging mounting holes; 2-covering the upper cover; 3-an optical-mechanical module; 4-a chassis component; 5-lower fixing plate; 31-a light machine mounting plate; 32-an opto-mechanical assembly; 321-telephoto lens; 322-a focus gear; 33-power supply one; 34-a light machine control board; 41-side cover; 42-left fan assembly; 421-dust screen assembly; 422-a fan; 423-water cooling radiator; 43-a housing; 431-light outlet; 432-a drainage channel; 433-bending edges; 434-mounting a bracket; 44-a right fan assembly; 45-connecting a heating assembly; 451-power interface; 452-an HDMI interface; 453-DMX input interface; 454-DMX output interface; 455-heating the driver board; 456-a heater; 457-Power supply two; 458-a relay; 459-temperature and humidity sensor.
Detailed Description
The innovative points of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, an anti-rain long-focus projection lamp includes an upper cover 2, an optical-mechanical module 3 and a chassis assembly 4; the upper cover 2 is arranged on the top of the case component 4, and the optical-mechanical module 3 is arranged in the middle of the case component 4.
As shown in fig. 3, the optical-mechanical module 3 includes an optical-mechanical control board 34, an optical-mechanical assembly 32, a power supply one 33 and an optical-mechanical mounting board 31; the optical machine control board 34, the optical machine assembly 32 and the first power supply 33 are respectively arranged on the optical machine mounting plate 31; the opto-mechanical assembly 32 can perform focusing, and the opto-mechanical assembly 32 includes a telephoto lens 321 and a focusing gear 322, and the telephoto lens 321 faces the light outlet 431.
As shown in fig. 4, the chassis component 4 includes two side covers 41, a left fan component 42, a housing 43, a connecting heating component 45 and a right fan component 44, the upper part and the left and right sides of the housing 43 are both of an open design, the left fan component 42 and one of the side covers 41 are sequentially installed at the left opening of the housing 43, and the right fan component 44 and the other side cover 41 are sequentially installed at the right opening of the housing 43; the connecting heating component 45 is located right behind the optical-mechanical module 3.
The beneficial effects of the above-mentioned embodiment lie in, under the fixed condition of current ray apparatus module 3 volume, design a whole lamp layout structure for the volume of product is littleer, compatible each item function commonly used simultaneously.
As shown in fig. 2 and fig. 5, as an embodiment, a bent edge 433 which is folded outward is disposed around an upper opening of the housing 43, the upper cover 2 is fixed to the bent edge 433, and a height of the upper cover 2 is smaller than a height of the bent edge 433. The beneficial effect of this embodiment is that the rain from above the chassis assembly 4 cannot enter the interior of the chassis assembly 4 from the upper opening due to the design of the folded-out bent edge 433 and the upper cover.
Further, mounting brackets 434 are welded between two sides of the upper opening of the shell 43 and the boundary of the shell respectively; further, the projection lamp further includes an upper fixing plate 1 for mounting the hook from above and a lower fixing plate 5 for mounting the hook from below, the upper fixing plate 1 is fixed on the mounting bracket 434, and the lower fixing plate 5 is fixed at the bottom of the housing 43. The embodiment has the advantages that the hanging position of the product is increased, so that the product can be installed and hung from the top of the product through the hanging installation holes 11 to adapt to different installation environments and angle requirements, and the traditional projection lamp or projector can not be installed in a hanging mode from the upper side; meanwhile, the welding mode ensures the rain-proof effect.
As one embodiment, the left fan assembly 42 includes a dust screen assembly 421, two fans 422 and a water-cooled heat sink 423, wherein one fan 422 and the water-cooled heat sink 423 are respectively installed at two sides of the dust screen assembly 421, and the other fan 422 is installed on the surface of the water-cooled heat sink 423. The beneficial effect of this embodiment is that, make full use of the trompil space of casing 43, dustproof, heat dissipation are combined together, simultaneously through the combination of two fans 422 and a water-cooling radiator 423, with wind from the outside suction to casing 43 bottom, increase radiating efficiency.
Further, the right fan assembly 44 includes a dust screen assembly 421 and two fans 422, and the two fans 422 are respectively installed at both sides of the dust screen assembly 421. The beneficial effect of this technical scheme lies in, set up right fan unit 44 and left fan unit 42 in same direction, and all adopt two fans 422, inside left fan unit 42 sucked the outside cold air into casing 43, right fan unit 44 discharged the inside hot-air of casing 43 to the outside, formed the air convection of optimal relative equivalent to reach best wind path and radiating effect.
In one embodiment, the casing 43 is provided with drain grooves 432 at both left and right openings, and the drain grooves 432 are located behind the opening end surfaces. The beneficial effect of this embodiment is that the rainwater flowing down from the top of the upper fixing plate 1 or the upper cover 2 or the housing 43 can be smoothly discharged through the drainage groove 432 without accumulation and overflow, thereby achieving the purpose of completely preventing the top of the product from getting wet.
Further, the side cover 41 is drawer-shaped, and the side cover 41 can be installed in both forward and reverse directions. The embodiment has the advantages that under the condition of ensuring the smooth air paths of the left fan assembly 42 and the right fan assembly 44, rain is prevented from flowing into the shell 43 through the air opening; meanwhile, when the product needs to be reversely hung and installed according to the actual environment requirement, the opening of the side cover 41 faces the sky and is not beneficial to the rain-proof time, and the side cover 41 can be installed on the post nut of the dust screen assembly 421 after being reversely adjusted, so that the opening of the side cover 41 continuously faces the ground and the rain-proof effect is achieved.
As shown in fig. 2, the connection heating assembly 45 includes a plurality of interfaces for external connection and a heating unit for heating the opto-mechanical module 3, as one embodiment. Specifically, the interfaces include a power interface 451, an HDMI interface 452, a DMX input interface 453, and a DMX output interface 454; the heating unit includes a second power supply 457, a heating driving board 455, a relay 458, a heater 456, a fan 422, and a humidity temperature sensor 459. The beneficial effect of this embodiment is that, as known to those skilled in the art, the normal start of the optical engine module 3 needs a certain temperature, and when the optical engine module is used outdoors, the lower ambient temperature is not used for the normal start and operation of the optical engine module 3, so the wet temperature sensor 459 is used to detect the ambient temperature, when the temperature is lower than the threshold value, the thermal engine module 3 is heated by heating the driving board 455, and then the hot air is blown to the optical engine module 3 opposite to the thermal engine module by the fan 422, so as to heat the optical engine module 3, so that the optical engine module 3 can be quickly started and operated normally.
The above embodiments are only for further illustration of the technical solution of the present invention, and do not limit the protection scope of the present invention. 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.
Claims (10)
1. A long-focus projection lamp capable of preventing rain is characterized by comprising an upper cover, an optical-mechanical module and a case assembly; the upper cover is arranged at the top of the case component, and the optical-mechanical module is arranged in the middle of the case component;
the optical-mechanical module comprises an optical-mechanical control panel, an optical-mechanical assembly, a first power supply and an optical-mechanical mounting plate; the optical-mechanical control panel, the optical-mechanical assembly and the power supply are respectively arranged on the optical-mechanical mounting plate; the optical-mechanical assembly comprises a focusing telephoto lens;
the chassis component comprises two side covers, a left fan component, a shell, a connecting heating component and a right fan component, wherein the upper part and the left side and the right side of the shell are both in an open design, the left fan component and one of the side covers are sequentially arranged at an opening at the left side of the shell, and the right fan component and the other side cover are sequentially arranged at an opening at the right side of the shell; the connecting heating component is positioned right behind the optical machine module.
2. The raining-proof long-focus projection lamp according to claim 1, wherein a bent edge which is folded outwards is arranged around the opening at the upper part of the shell, the upper cover is fixed to be close to the bent edge, and the height of the upper cover is smaller than that of the bent edge.
3. The raining-proof long-focus projection lamp according to claim 2, wherein mounting brackets are welded between two sides of the upper opening of the shell and the boundary of the shell respectively.
4. The raining-proof long-focus projection lamp according to claim 3, further comprising an upper fixing plate for mounting a hook from above and a lower fixing plate for mounting a hook from below, wherein the upper fixing plate is fixed on the mounting bracket, and the lower fixing plate is fixed at the bottom of the housing.
5. The raining-proof long-focus projection lamp according to claim 1, wherein the left fan assembly comprises a dustproof net assembly, two fans and a water-cooling radiator, wherein one fan and the water-cooling radiator are respectively arranged at two sides of the dustproof net assembly, and the other fan is arranged on the surface of the water-cooling radiator.
6. The raining-proof long-focus projection lamp according to claim 5, wherein the right fan assembly comprises a dust screen assembly and two fans, and the two fans are respectively installed on two sides of the dust screen assembly.
7. The raining-proof long-focus projection lamp according to claim 1, wherein the openings on the left and right sides of the shell are provided with water drainage grooves, and the water drainage grooves are located behind the end faces of the openings.
8. The raining prevention long-focus projection lamp according to claim 7, wherein the side cover is drawer-shaped, and the side cover can be installed in both a forward direction and a reverse direction.
9. The raining-proof long-focus projection lamp according to claim 1, wherein the connection heating assembly comprises a plurality of interfaces connected with the outside and a heating unit for heating the optical mechanical module.
10. The raining-proof long-focus projection lamp according to claim 9, wherein the interface comprises a power interface, a signal input interface, a signal output interface; the heating unit comprises a power supply II, a heating driving plate, a relay, a heater, a fan and a humidity temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815177.8U CN212586685U (en) | 2020-05-16 | 2020-05-16 | Long burnt projection lamp of rain-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815177.8U CN212586685U (en) | 2020-05-16 | 2020-05-16 | Long burnt projection lamp of rain-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212586685U true CN212586685U (en) | 2021-02-23 |
Family
ID=74641809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020815177.8U Active CN212586685U (en) | 2020-05-16 | 2020-05-16 | Long burnt projection lamp of rain-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212586685U (en) |
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2020
- 2020-05-16 CN CN202020815177.8U patent/CN212586685U/en active Active
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