CN216620249U - Shell with adjustable air inlet area for heating and ventilation equipment - Google Patents

Abstract

The utility model relates to the technical field of heating and ventilation equipment, and discloses a shell with an adjustable air inlet area for the heating and ventilation equipment, which comprises a shell, wherein two groups of door bodies are arranged on the front side of the shell, the outer sides of the two groups of door bodies are rotatably connected with the shell through hinges, a convex block is fixedly arranged on the inner side of the lower end surface of each door body, a sleeve is arranged on the front side of each convex block, a movable plate is fixedly arranged on the right side of each sleeve, a guide rod is fixedly arranged on the right side, close to the sleeve, of each convex block, each guide rod is of an L-shaped structure, and each guide rod penetrates through the corresponding movable plate. The door body limiting mode has the advantages that the spring, the limiting plate, the sleeve and the holding rod are arranged, the spring can provide acting force for the limiting plate to enable the non-slip mat to abut against the ground, the door body limiting mode is simple in structure and low in manufacturing cost, the limiting plate can be temporarily adsorbed and positioned through the magnet, and the door body can be conveniently adjusted and moved.

Description

Shell with adjustable air inlet area for heating and ventilation equipment

Technical Field

The utility model relates to the technical field of heating and ventilation equipment, in particular to a shell with an adjustable air inlet area for heating and ventilation equipment.

Background

Warm logical equipment is including heating, ventilation and the three professional direction of air conditioner, and in air conditioner professional direction, the air conditioner divide into integral type air conditioner and split type air conditioner, and to different indoor environment and user's demand, traditional air conditioner can not use the mode of adjustment air inlet area, further adjusts the intake, and manual operation is comparatively loaded down with trivial details, can't satisfy indoor environment and user's demand, is unfavorable for promptly using.

Through retrieval (application number: CN202022040718.7), it can be known that the shell with the adjustable air inlet area for heating and ventilation equipment comprises a shell, wherein a mounting seat is fixedly installed on the upper surface of the bottom of the shell, a first fixing bolt is fixedly installed in the middle of the upper surface of the mounting seat, a connecting plate is sleeved outside the first fixing bolt, an electric telescopic rod is fixedly installed at one end, away from the first fixing bolt, of the connecting plate, a guide rod is fixedly connected to the output end of the electric telescopic rod, a second fixing bolt is fixedly installed on the upper surface of the bottom of the shell, close to the guide rod, a movable plate is sleeved outside the second fixing bolt, and a second connecting rod, a second rotating plate and a second folding rod are sequentially installed on one side, away from the electric telescopic rod, of the movable plate.

In the process of implementing the utility model, the inventor finds that the following problems in the prior art are not solved: the device adopts electric telescopic handle and subassembly to accomplish the spacing of a body, makes the body different degree open, and this design influences the structure of shell, needs to join in marriage corresponding baffle and be used for the radiating ventilation net of motor, then has the design too loaded down with trivial details, cost and the high drawback of follow-up maintenance cost, practicality subalternation problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shell with an adjustable air inlet area for heating and ventilation equipment, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a shell with adjustable air inlet area for heating and ventilation equipment comprises a shell;

the door body is placed on the front side of the shell, the door body is divided into two groups, the two groups of door body outer sides are connected with the shell in a rotating mode through hinged parts, a convex block is fixedly mounted on the inner side of the lower end face of the door body, a sleeve is placed on the front side of the convex block, a movable plate is fixedly mounted on the right side of the sleeve, a guide rod is fixedly mounted on the right side of the convex block close to the sleeve and is of an L-shaped structure, the guide rod penetrates through the movable plate, a screw rod is placed at the top of the right side of the movable plate and is connected with the movable plate in a rotating mode through a bearing, a screw block is connected to the top of the screw rod in a rotating mode through threads, the screw block is fixedly connected with the convex block, a magnet is fixedly mounted at the bottom of the left side of the sleeve, an inner rod penetrates through the middle of the sleeve, a holding rod is fixedly mounted at the top end of the inner rod, a spring is sleeved at the lower side of the inner rod close to the sleeve, a limiting plate is fixedly mounted at the bottom of the inner rod, and the bottom of the limiting plate is fixedly provided with an anti-skid pad.

In a preferred embodiment of the present invention, the door body has a hollow structure, and a louver is fixedly installed in the middle of the door body.

As a preferred embodiment of the present invention, sealing strips are fixedly mounted on the inner side end faces of the two sets of door bodies.

In a preferred embodiment of the present invention, the top end of the spring is fixedly connected to the lower end surface of the sleeve.

In a preferred embodiment of the present invention, the distance between the grip and the louver of the door body is 3 cm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the shell with the adjustable air inlet area for the heating and ventilation equipment, the spring, the limiting plate, the sleeve and the holding rod are arranged, the spring can provide acting force for the limiting plate to enable the non-slip mat to abut against the ground, the door body limiting mode is simple in structure and low in manufacturing cost, the limiting plate can be temporarily adsorbed and positioned through the magnet, and the door body can be conveniently adjusted and moved.

2. According to the shell with the adjustable air inlet area for the heating and ventilation equipment, the screw rod, the screw block and the bearing are arranged, so that when the heating and ventilation equipment is used under the condition that strong wind interference exists in an easily-touched area or a room, the tightness degree of the spring can be adjusted through the screw rod, the door body is effectively prevented from being touched and moved by mistake or blown by strong wind, and the shell is suitable for being used in various environments.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an overall front view of a housing with an adjustable air intake area for a heating and ventilation device according to the present invention;

fig. 2 is a schematic front view of a connection portion between a bump and a limiting plate of a shell with an adjustable air inlet area for heating and ventilation equipment according to the present invention.

In the figure: 1. a housing; 2. a door body; 3. a sealing strip; 4. a holding rod; 5. a bump; 6. a limiting plate; 7. a screw; 8. a sleeve; 9. a magnet; 10. a non-slip mat; 11. an inner rod; 12. a spring; 13. a guide bar; 14. a screw block; 15. a movable plate; 16. and a bearing.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a shell with adjustable air inlet area for heating and ventilation equipment comprises a shell 1;

the door body 2 is placed on the front side of the shell 1, the door body 2 is divided into two groups, the two groups of door bodies 2 are rotatably connected with the shell 1 through hinge parts, a convex block 5 is fixedly mounted on the inner side of the lower end face of the door body 2, a sleeve 8 is placed on the front side of the convex block 5, a movable plate 15 is fixedly mounted on the right side of the sleeve 8, a guide rod 13 is fixedly mounted on the right side of the convex block 5 close to the sleeve 8, the guide rod 13 is of an L-shaped structure, the guide rod 13 penetrates through the movable plate 15, a screw 7 is placed on the top of the right side of the movable plate 15, the screw 7 is rotatably connected with the movable plate 15 through a bearing 16, a screw block 14 is rotatably connected to the top of the screw 7 through threads, the screw block 14 is fixedly connected with the convex block 5, a magnet 9 is fixedly mounted at the bottom of the left side of the sleeve 8, an inner rod 11 penetrates through the middle part of the sleeve 8, and a holding rod 4 is fixedly mounted at the top end of the inner rod 11, the lower side of the inner rod 11 close to the sleeve 8 is sleeved with the spring 12, the bottom end of the inner rod 11 is fixedly provided with the limiting plate 6, the bottom of the limiting plate 6 is fixedly provided with the non-slip mat 10, the limiting plate 6 can be pushed by the tension of the spring 12 after the angle of the door body 2 is adjusted, the non-slip mat 10 of the limiting plate 6 is abutted against the ground, the door body 2 is limited in a simple structure and low in manufacturing cost, the limiting plate 6 can be driven to move upwards by the holding rod 4, the limiting plate 6 and the magnet 9 are temporarily adsorbed, the holding rod 4 is not required to be always applied by a worker during the adjustment and movement of the door body 2, the device is more humanized, meanwhile, the holding rod 4 is arranged too high, the worker does not need to bend over to adjust, and when the heating and ventilation device is used under the condition of strong wind interference existing in an easy-touch area or a room, accessible anticlockwise rotation screw rod 7, screw rod 7 drive fly leaf 15 and sleeve 8 downstream through bearing 16, reduce the interval of terminal surface and limiting plate 6 under the sleeve 8, and then the elasticity degree of adjustment spring 12, effectively avoid a body 2 mistake to bump the removal or strong wind blows a body 2, are applicable to and use under the multiple environment, and the practicality is strong.

In this embodiment (as shown in fig. 1), the door body 2 is a hollow structure, and a louver is fixedly installed in the middle of the door body 2, so that external air can enter the air through the hollow portion of the door body 2 by adjusting the blades of the louver, and the air inlet area can be slightly adjusted.

In this embodiment (as shown in fig. 1), the sealing strips 3 are fixedly mounted on the inner side end surfaces of the two door bodies 2, so that the sealing effect between the door bodies 2 can be ensured by the sealing strips 3, and external dust can enter the shell during non-use.

In this embodiment (as shown in fig. 2), the top end of the spring 12 is fixedly connected to the lower end surface of the sleeve 8, so as to effectively prevent the spring 12 from slipping and assembling the spring 12 for multiple times.

In this embodiment (as shown in fig. 1), the distance between the holding rod 4 and the louver of the door body 2 is 3cm, so that the holding rod 4 and the louver have a sufficient distance to ensure that the blades of the louver rotate normally.

The working principle is as follows: it should be noted that the utility model is a shell with adjustable air intake area for heating and ventilation equipment, comprising a shell 1, a door body 2, a sealing strip 3, a holding rod 4, a convex block 5, a limiting plate 6, a screw 7, a sleeve 8, a magnet 9, a non-slip mat 10, an inner rod 11, a spring 12, a guide rod 13, a screw block 14, a movable plate 15 and a bearing 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the shell can be known by technical manuals or conventional test methods, when the shell with adjustable air intake area for heating and ventilation equipment is used, the limiting plate 6 can be pushed by the tension of the spring 12 after the angle of the door body 2 is adjusted, the non-slip mat 10 of the limiting plate 6 is abutted against the ground, the structure of the door body 2 is simple, cost is with low costs, the accessible grips the holding rod 4 and drives the limiting plate 6 and shift up, make limiting plate 6 and magnet 9 adsorb temporarily, need not staff's application of force all the time and grip holding rod 4 during transferring the door body 2, make the device more humanized, the too high setting of holding rod 4 simultaneously, need not staff's regulation of bowing, through being provided with screw rod 7, spiral shell piece 14 and bearing 16, use when warm logical equipment under easy touching region or indoor strong wind interference situation, accessible counter-clockwise turning screw rod 7, screw rod 7 drives fly leaf 15 and sleeve 8 downstream through bearing 16, terminal surface and limiting plate 6's interval under the reduction sleeve 8, and then adjustment spring 12's elasticity degree, effectively avoid the door body 2 mistake to bump removal or strong wind blows the door body 2, be applicable to and use under the multiple environment, therefore, the clothes hanger is strong in practicability, the result of use is comparatively ideal.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a shell of adjustable air inlet area for heating and ventilating equipment which characterized in that: comprising a housing (1);

the utility model discloses a portable electronic device, including shell (1), door body (2) have been placed to the shell (1) front side, and door body (2) are total two sets of, two sets of the door body (2) outside all rotates with shell (1) through the articulated elements to be connected, the terminal surface inboard fixed mounting has lug (5) under door body (2), sleeve (8) have been placed to lug (5) front side, sleeve (8) right side fixed mounting has fly leaf (15), lug (5) are close to the right side fixed mounting of sleeve (8) have guide bar (13), and guide bar (13) are L type structure, guide bar (13) run through in fly leaf (15), screw rod (7) have been placed at fly leaf (15) right side top, screw rod (7) are connected with fly leaf (15) rotation through bearing (16), screw rod (7) top has spiral shell (14) through the screw thread internal rotation, and spiral shell (14) and lug (5) fixed connection, sleeve (8) left side bottom fixed mounting has magnet (9), middle part runs through in sleeve (8) has interior pole (11), interior pole (11) top fixed mounting has holding rod (4), interior pole (11) are close to the downside of sleeve (8) and have cup jointed spring (12), interior pole (11) bottom fixed mounting has limiting plate (6), and limiting plate (6) bottom fixed mounting has slipmat (10).

2. The heating and ventilation equipment shell with the adjustable air inlet area as claimed in claim 1, characterized in that: the door body (2) is of a hollow structure, and a shutter is fixedly installed in the middle of the door body (2).

3. The heating and ventilation equipment shell with the adjustable air inlet area as claimed in claim 1, characterized in that: and sealing strips (3) are fixedly arranged on the inner side end surfaces of the two door bodies (2).

4. The heating and ventilation equipment shell with the adjustable air inlet area as claimed in claim 1, characterized in that: the top end of the spring (12) is fixedly connected with the lower end face of the sleeve (8).

5. The heating and ventilation equipment shell with the adjustable air inlet area as claimed in claim 2, characterized in that: the distance between the holding rod (4) and the shutter of the door body (2) is 3 cm.

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