CN214041985U - Photoelectric equipment with dustless protective housing - Google Patents

Abstract

The utility model discloses a photoelectric equipment with dustless protecting crust, which comprises a bod, the outer end fixedly connected with of organism is two sets of external teeth of symmetric distribution, the inside of external tooth is run through and is seted up the radiating louvre of cooperation organism, and is two sets of the equal sliding connection in the outside of external tooth has the lag, the inside of lag has the counterpoint hole groove with the louvre adaptation, the protection pad that the inner fixedly connected with cooperation louvre of lag used, and the protection pad is located between adjacent two sets of louvres. The utility model discloses in, at first, the pulling lag, after lag inner wall and external tooth outer wall laminating, counterpoint hole groove and radiating hole dislocation, promote the lag, fill up the protection and crowd into in the inside louvre of external tooth to play the dustproof guard action to the organism, secondly, inwards promote the lag, make the fixture block card go into in the inside buckle of constant head tank, can accomplish the location to the lag, ensure to keep stable state between lag and the external tooth.

Description

Photoelectric equipment with dustless protective housing

Technical Field

The utility model relates to a photoelectric equipment technical field especially relates to a photoelectric equipment with dustless protecting crust.

Background

The photovoltaic industry is the sum of various parts, assemblies, devices and application markets that are formed by taking the photovoltaic technology as the core. In other words, the photoelectric industry is all commercial behaviors of manufacturing photoelectric elements, or devices, appliances and systems which adopt the photoelectric elements as key parts, the projector is a device which can project images or videos onto a curtain, can be connected with computers, VCDs, DVDs, BDs, game machines, DVs and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, belongs to widely used photoelectric devices, and the existing projector is provided with heat dissipation holes which are matched with heat dissipation, so that when the projector is left unused for a long time, the internal electric elements of the projector are exposed in an external environment for a long time, dust is easy to enter the interior of the projector through the heat dissipation holes, and the damage of the electric elements in the projector is easy to cause, and the service life of the projector is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in reality, the photoelectric equipment with the dust-free protective shell is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a photoelectric equipment with dustless protecting crust, includes the organism, the outer end fixedly connected with of organism is two sets of external teeth of symmetric distribution, the inside of external tooth is run through and is seted up the radiating louvre of cooperation organism, and is two sets of the equal sliding connection in the outside of external tooth has the lag, the inside of lag has the counterpoint hole groove with the louvre adaptation, the inner fixedly connected with of lag cooperates the protection pad that the louvre used, and the protection pad is located between adjacent two sets of louvres.

As a further description of the above technical solution:

the inner end of the machine body is fixedly connected with two groups of clamping blocks which are symmetrically distributed.

As a further description of the above technical solution:

the inside of external tooth is seted up the opening and is outwards just cooperated the gliding spout of fixture block.

As a further description of the above technical solution:

two groups of positioning grooves which are matched with the clamping blocks and symmetrically distributed are further formed in the external teeth.

As a further description of the above technical solution:

the inner fixedly connected with cooperation fixture block joint of constant head tank is buckled.

As a further description of the above technical solution:

and a notch matched with the buckle for use is formed in the clamping block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be equipped with external tooth on the organism, be equipped with the lag on external tooth, be equipped with the louvre on external tooth, be equipped with counterpoint hole groove and protection pad in the lag, the pulling lag, after the inner wall of lag and the outer wall laminating of external tooth, counterpoint hole groove and louvre dislocation this moment to the louvre is aimed at to the lag of lag inner, promotes the lag, fills up the protection and crowds into in the inside louvre of external tooth, thereby plays the dustproof guard action to the organism.

2. The utility model discloses in, be equipped with the fixture block in the lag, be equipped with the constant head tank that the cooperation fixture block used in the external tooth, be equipped with the buckle in the constant head tank, inwards promote the lag, make the fixture block card go into in the inside buckle of constant head tank, can accomplish the location to the lag, guarantee lag and external tooth between the steady state of keeping.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

fig. 2 shows a cross-sectional view of a protective sheath provided in accordance with an embodiment of the present invention;

figure 3 illustrates a cross-sectional top view of a protective sheath and circumscribing tooth joint provided in accordance with an embodiment of the present invention;

fig. 4 shows a cross-sectional top view of a protective sheath according to an embodiment of the invention.

Illustration of the drawings:

1. a body; 2. external teeth; 3. heat dissipation holes; 4. a protective sleeve; 5. aligning the hole groove; 6. a protective pad; 7. a clamping block; 8. a chute; 9. positioning a groove; 10. and (5) buckling.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a photoelectric equipment with dustless protecting crust, which comprises a bod 1, the outer end fixedly connected with of organism 1 is two sets of external tooth 2 of symmetric distribution, the inside of external tooth 2 runs through and sets up 1 radiating louvre 3 of cooperation organism, the equal sliding connection in the outside of two sets of external tooth 2 has lag 4, the inside of lag 4 has the counterpoint hole groove 5 with 3 adaptations of louvre, the protection pad 6 that the inner fixedly connected with cooperation louvre 3 of lag 4 used, and protection pad 6 is located between adjacent two sets of louvre 3, after the inner wall of lag 4 and the outer wall laminating of external tooth 2, counterpoint hole groove 5 misplaces with louvre 3 mutually, promote lag 4, it extrudes into in the inside louvre 3 of external tooth 2 to fill up 6 with the protection, thereby play the dustproof guard action to organism 1.

Specifically, as shown in fig. 3 and fig. 4, the inner fixedly connected with of organism 1 is two sets of fixture blocks 7 of symmetric distribution, the inside of external tooth 2 is seted up the opening outwards and is cooperated the gliding spout 8 of fixture block 7, the inside of external tooth 2 has still been seted up and has just been two sets of constant head tanks 9 of symmetric distribution with fixture block 7 adaptation, the buckle 10 of the inner fixedly connected with cooperation fixture block 7 joint of constant head tank 9, the notch that cooperation buckle 10 used is seted up to the inside of fixture block 7, promote lag 4, go into fixture block 7 card in the inside buckle 10 of constant head tank 9, can accomplish the location to lag 4, guarantee lag 4 and external tooth 2 between keep stable state.

The working principle is as follows: when the projector is idle, the protecting sleeve 4 needs to be pulled outwards to separate the fixture block 7 at the inner end of the protecting sleeve 4 from the positioning groove 9 in the external tooth 2, then the protecting sleeve 4 is pulled to enable the fixture block 7 to slide along the sliding groove 8 in the external tooth 2, after the inner wall of the protecting sleeve 4 is attached to the outer wall of the external tooth 2, at the moment, the alignment hole groove 5 in the protecting sleeve 4 is staggered with the heat dissipation hole 3 in the external tooth 2, the protecting pad 6 at the inner end of the protecting sleeve 4 is aligned with the heat dissipation hole 3, the protecting sleeve 4 is pushed, and the protecting pad 6 is squeezed into the heat dissipation hole 3 in the external tooth 2, so that the dustproof protection effect on the machine body 1 is achieved; secondly, be provided with buckle 10 in the inside of constant head tank 9, inwards promote lag 4, go into the inside buckle 10 of constant head tank 9 with fixture block 7 card, can accomplish the location to lag 4, guarantee lag 4 and external tooth 2 between keep stable state.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a photoelectric equipment with dustless protecting crust, includes organism (1), its characterized in that, the outer end fixedly connected with of organism (1) is two sets of external tooth (2) of symmetric distribution, the inside of external tooth (2) is run through and is offered radiating louvre (3) of cooperation organism (1), and is two sets of the equal sliding connection in the outside of external tooth (2) has lag (4), the inside of lag (4) has counterpoint hole groove (5) with louvre (3) adaptation, protection pad (6) that the inner fixedly connected with cooperation louvre (3) of lag (4) used, and protection pad (6) are located between adjacent two sets of louvre (3).

2. The optoelectronic device with dust-free protective housing according to claim 1, wherein two sets of fixture blocks (7) are symmetrically arranged and fixedly connected to the inner end of the housing (1).

3. The optoelectronic apparatus with dust-free protective housing according to claim 2, wherein the external tooth (2) has a sliding slot (8) therein, the sliding slot opening outwards and cooperating with the block (7) for sliding.

4. The optoelectronic apparatus with dust-free protective housing according to claim 3, wherein two sets of positioning slots (9) are further formed inside the external tooth (2) and adapted to the fixture block (7) and symmetrically distributed.

5. The optoelectronic device with dust-free protective housing according to claim 4, wherein a buckle (10) which is engaged with the latch (7) is fixedly connected to the inner end of the positioning slot (9).

6. The optoelectronic apparatus with dust-free protective housing according to claim 5, wherein the fixture block (7) has a notch formed therein for engaging with the latch (10).

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