CN111442514A

CN111442514A - Air outlet equipment

Info

Publication number: CN111442514A
Application number: CN202010377771.8A
Authority: CN
Inventors: 彭金华; 周宇; 廖泓斌; 张毅; 陈秋杉; 李朝卿
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-24

Abstract

The invention discloses an air outlet device, which comprises: the host comprises a first shell and a second shell which are buckled together; the first shell is provided with a first limiting groove, and the second shell is provided with a second limiting groove at a position corresponding to the first limiting groove; and the rotating disc is arranged in an installation space formed by the first shell and the second shell in an enclosing manner. So set up, can be directly carry on spacingly through mutually supporting of self structure of spacing groove and carousel for first casing and second casing press from both sides the carousel through first spacing groove and second spacing groove and press from both sides tightly, thereby avoid producing between carousel and first casing and the second casing and rock, solved the problem that rotates the in-process and produce the noise, improved user's use and experienced.

Description

Air outlet equipment

Technical Field

The invention relates to the field of household appliances, in particular to air outlet equipment.

Background

With the improvement of living standard of people, many intelligent household appliances gradually come into families of people. In summer or winter, too high indoor temperature or too low indoor temperature brings many problems to the physical life of people, so people can adopt some household appliances to adjust the temperature of the home when necessary, and the living environment becomes more comfortable. Such as air conditioners, electric heaters, air conditioning fans, electric fans, etc.

Domestic appliance such as air conditioner, electric heater, air cooler and the electric fan of selling on the existing market has partly to rotate through crank link mechanism drive domestic appliance host computer 5, is provided with air outlet isotructure on the host computer 5 to the realization is swept the mesh of wind. As shown in fig. 17, the main body 5 includes a first housing 1 and a second housing 2 that are fastened to each other, a turntable 3 is interposed between the first housing 1 and the second housing 2, and the turntable 3 is connected to the main body 5. The crank-link mechanism is generally connected to a rotary plate 3 in the base of the household appliance, so as to drive the first casing 1, the second casing 2 and the rotary plate 3 to rotate simultaneously.

In the use, can produce between carousel 3 and first casing 1 and the second casing 2 and rock and install the condition such as unstability, and then produce the noise at the rotation in-process, influence user's use and experience.

Disclosure of Invention

Therefore, the invention aims to solve the technical problem that the use experience of a user is influenced by noise generated in the rotation process due to the fact that the conditions that the turntable, the first shell and the second shell are shaken and instable to install in the use process are solved. Thereby an air-out equipment is provided.

In order to achieve the above object, the present invention provides an air outlet device, including: the host comprises a first shell and a second shell which are buckled together; the first shell is provided with a first limiting groove, and the second shell is provided with a second limiting groove at a position corresponding to the first limiting groove; the rotating disc is arranged in an installation space formed by the first shell and the second shell in an enclosing mode; the first end of the rotary table is embedded into the first limiting groove, the second end of the rotary table is embedded into the second limiting groove, and the first limiting groove and the second limiting groove clamp the rotary table.

Optionally, a portion of the first end of the rotary disc extends outward to form a first protruding edge, and the first protruding edge is embedded in the first limiting groove.

Optionally, a portion of the second end of the rotary disc extends outward to form a second protruding edge, and the second protruding edge is embedded in the second limiting groove.

Optionally, the length of the first convex edge is greater than or less than the length of the second convex edge.

Optionally, the turntable is provided with a plurality of positioning holes, and the first housing or/and the second housing is provided with a plurality of first pillars adapted to be inserted into the positioning holes.

Optionally, the air outlet device further comprises a base, and the turntable is arranged on the base; the base is provided with annular round platform, the carousel is provided with and is suitable for the round hole of annular round platform embedding, the external diameter of annular round platform is less than the internal diameter of round hole.

Optionally, both sides of annular round platform are provided with the arc hole, the carousel bottom is provided with to extend to in the arc hole and be suitable for stretching into the second pillar in arc hole.

Optionally, one end of the second support column extending into the arc-shaped hole is provided with a sliding block, and the base is provided with a sliding groove suitable for the sliding block to slide.

Optionally, one end of the second support column extending into the arc-shaped hole is provided with a fixed plate, the surface of the fixed plate is of a smooth structure, or lubricating oil is coated between the end face of the fixed plate close to the second support column and the base.

Optionally, an annular boss is circumferentially arranged at the edge of the base, and the annular boss is suitable for supporting the rotary disc to rotate.

Optionally, the edge circumference of annular boss is provided with first recess, first recess inside is provided with the bolster.

Optionally, the air outlet device further includes a bottom plate disposed at the bottom of the base and adapted to seal the bottom of the base.

Optionally, the connection structure comprises: the first screw column is arranged on one of the first shell and the second shell, the second screw column is arranged on the other one of the first shell and the second shell, and a screw is connected to the second screw column through the first screw column.

Optionally, the turntable is provided with a motor on one side of the circular hole, and the turntable is provided with a rotating hole suitable for the driving shaft of the motor to extend out.

Optionally, a driving shaft of the motor is provided with a gear, and the base is provided with a rack structure engaged with the gear on a movement path of the motor.

Optionally, one of the rack structure and the base is provided with a third screw post, and the other is provided with a screw hole, and a screw passes through the screw hole and the third screw post to connect the rack structure and the base together.

Optionally, the bottom of the base is further provided with a wire clamp, and the wire clamp is used for fixing a wire on the base.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides an air outlet device, which comprises: the host comprises a first shell and a second shell which are buckled together; the first shell is provided with a first limiting groove, and the second shell is provided with a second limiting groove at a position corresponding to the first limiting groove; the rotating disc is arranged in an installation space formed by the first shell and the second shell in an enclosing mode; the first end of the rotary table is embedded into the first limiting groove, the second end of the rotary table corresponding to the first edge is embedded into the second limiting groove, and the rotary table is clamped by the first limiting groove and the second limiting groove.

So set up, the carousel can not fix through the screw with first casing and second casing, can directly carry on spacingly through mutually supporting of self structure of spacing groove and carousel for first casing and second casing press from both sides the carousel through first spacing groove and second spacing groove tightly, thereby avoid producing between carousel and first casing and the second casing and rock, solved the problem that rotates the in-process noise that produces, improved user's use and experienced. And the working time of screwing is saved, the efficiency is improved, and the production cost of using the screw is reduced. In addition, when the user assembles the device, parts are reduced, and the user can assemble the device conveniently.

2. The invention provides an implementation mode of arranging the first convex edge and the second convex edge and enabling the first convex edge and the second convex edge to be different in length. Meanwhile, the length of the limiting groove can be reduced, and the use of production materials is reduced. Because the length of first protruding edge is different with the length of second protruding edge, can play certain fool-proof effect.

3. The invention provides an implementation mode of installing the edge and the limiting groove in a clearance fit manner, and the arrangement can enhance the stability between the rotary table and the limiting groove and ensure that the first limiting groove and the second limiting groove can clamp the rotary table tightly, so that the rotary table is prevented from shaking with the first shell and the second shell, the problem of noise generated in the rotating process is solved, and the use experience of a user is improved.

4. According to the invention, the turntable is provided with the plurality of positioning holes, and the first shell or/and the second shell is/are provided with the first support column, so that the fixing relation between the turntable and the first shell and the fixing relation between the turntable and the second shell can be strengthened through the matching effect between the positioning holes and the first support columns, and the stability between the turntable and the limiting groove can be further enhanced.

5. According to the invention, the annular round table and the round hole suitable for the annular round table to be embedded are arranged on the base, so that a power line of the air outlet equipment can pass through the center of the base, and the power line can smoothly go out by utilizing the structure of the base. Such middle lead wire structure just can solve the power cord and rotate the problem that the in-process is flexible brings to the power cord and drag to and the power cord follows the carousel and rubs the problem of grinding the line that causes on the base.

6. According to the invention, the arc-shaped hole is arranged on the base, and the second support is arranged on the rotary table, so that the movement range of the rotary table is limited, the rotary table can rotate in a reciprocating manner within a certain range, and endless circular movement is prevented when the air outlet equipment fails to rotate.

7. According to the invention, the sliding block or the fixing piece is arranged on the second support, so that the turntable and the base can be integrated, and the air outlet equipment is prevented from being separated from each other during working. And, slider or stationary blade can guarantee that carousel and base can steady motion, reduce the frictional force between the two in the time of forming an organic whole, can also guarantee carousel and base.

8. According to the invention, the first groove is circumferentially arranged at the edge of the annular boss, and the buffer part is arranged in the first groove, so that the noise generated by vibration between the rotary table and the base can be reduced when the rotary table rotates relative to the base, the low-noise movement can be kept, and the use experience of a user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 shows an overall structural schematic diagram of a base of an air outlet device in this embodiment;

fig. 2 shows a structural schematic diagram of the air outlet device of the present embodiment in which a first housing and a second housing are integrally assembled;

fig. 3 shows a schematic structural diagram of the first housing of the air outlet device in this embodiment;

fig. 4 shows a front view of the first housing of the air outlet device of the present embodiment;

fig. 5 shows a top view of the first housing of the air outlet device in the present embodiment;

fig. 6 shows a schematic structural diagram of a second housing of the air outlet device in the embodiment;

fig. 7 shows a front view of the second housing of the air outlet device of the present embodiment;

fig. 8 shows a top view of the second casing of the air outlet device of the present embodiment;

fig. 9 shows a schematic structural diagram of the base of the air outlet device in the embodiment;

fig. 10 shows a top view of the base of the air outlet device of the present embodiment;

fig. 11 shows a bottom view of the base of the air outlet device of the present embodiment;

fig. 12 shows a schematic structural diagram of the turntable of the air outlet device in the embodiment;

fig. 13 shows three views of the turntable of the air outlet device in the embodiment;

fig. 14 is a schematic view illustrating an overall structure of the assembly of the turntable and the base of the air outlet device in the embodiment;

fig. 15 is a schematic structural diagram illustrating the assembly of the air outlet device turntable and the first housing in the present embodiment;

FIG. 16 is a schematic view showing the structure of the lead clip of the present embodiment;

FIG. 17 is a schematic structural view showing the motor of the present embodiment working in cooperation with a rack structure;

fig. 18 is a schematic structural view showing a rack structure of the present embodiment;

fig. 19 shows a schematic structural diagram of the air outlet device in the present embodiment;

fig. 20 is a schematic view illustrating an internal structure of the air outlet device according to the present embodiment;

FIG. 21 shows a schematic structural view of a variant embodiment of the turntable;

FIG. 22 shows three views of a variant embodiment of the turntable;

FIG. 23 shows a front view of a variant embodiment of the turntable;

fig. 24 shows a rear view of a variant embodiment of the turntable.

The components in the drawings are numbered as follows:

1-a first housing; 11-a first pillar; 12-a first limit groove;

2-a second housing; 21-a second limiting groove;

3, rotating the disc; 31-a fixing sheet; 32-positioning plate; 321-positioning holes; 33-a first convex edge; 34-a second ledge; 35-round holes; 36-rotary holes; 37-raised structures; 38-a fastener; 381-second groove;

4-a base; 41-arc-shaped holes; 42-an annular truncated cone; 43-an annular boss; 431-a first groove; 43-a wire clamp;

5-a host; 6, a motor; 7-a rack structure; 71-screw holes; 72-third screw post.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Some of the household appliances sold in the market, such as air conditioners, electric heaters, air conditioning fans and electric fans, drive a main machine of the household appliance to rotate through a crank-link mechanism, so that the aim of sweeping wind is fulfilled. The crank-link mechanism is generally connected to a turntable in the base of the household appliance, and the turntable is fixed to the main machine of the household appliance. The first and

second housings

1 and 2 of the main body are rotated simultaneously with the turntable when sweeping the wind. In the use, can produce between carousel 3 and first casing 1 and the second casing 2 and rock and install the condition such as unstability, and then produce the noise at the rotation in-process, influence user's use and experience. The air outlet equipment provided by the embodiment of the invention is used for overcoming the problems that the existing rotary table 3 is not fastened with the first shell 1 and the second shell 2, so that the existing rotary table is easy to shake, and noise is generated in the rotating process.

As shown in fig. 1 to 20, an embodiment of the present invention provides an air outlet device, including: host computer 5 and carousel 3, host computer 5 is including the first casing 1 and the second casing 2 that the lock is in the same place, and first casing 1 is provided with first spacing groove 12, and second casing 2 is provided with second spacing groove 21, and the position that second spacing groove 21 set up is the position corresponding with first spacing groove 12. The first casing 1 and the second casing 2 are provided with connecting structures, and the first casing 1 and the second casing 2 are connected into a whole through the connecting structures. The connection structure may be a screw post provided at the first and

second housings

1 and 2. For example, the first housing 1 is provided with a first screw post and the second housing 2 is provided with a second screw post. The first housing 1 and the second housing 2 can be aligned by screw columns and then screwed for connection. The rotary disc 3 is arranged in an installation space formed by the first shell 1 and the second shell 2, a first end part of the rotary disc 3 is embedded in the first limiting groove 12, and a second end part of the rotary disc 3 is embedded in the second limiting groove 21.

Of course, the first housing 1 and the second housing 2 may be fastened by a connection method such as a snap, and the present embodiment is not limited thereto, and those skilled in the art may change the connection method according to actual situations, and may achieve the same technical effects.

When the rotary disk 3, the first housing 1 and the second housing 2 are mounted, the first end of the rotary disk 3 is inserted into the first limit groove 12, and the second end is inserted into the second limit groove 21. Meanwhile, the first screw posts and the second screw posts of the first and

second housings

1 and 2 are aligned and fittingly inserted. After the first housing 1 and the second housing 2 are fixed by screws, the turntable 3 is also fixed in the first housing 1 and the second housing 2, and the first limiting groove 12 and the second limiting groove 21 can completely clamp the turntable 3, so that the turntable 3 is prevented from shaking with the first housing 1 and the second housing 2.

So set up, carousel 3 can not fix through the screw with first casing 1 and second casing 2, can be directly carry on spacingly through mutually supporting of self structure of spacing groove and carousel 3, make first casing 1 and second casing 2 press from both sides carousel 3 through first spacing groove 12 and second spacing groove 21 tightly, thereby avoid producing between carousel 3 and first casing 1 and the second casing 2 and rock, the problem of the in-process noise that produces of rotating has been solved, user's use experience has been improved. And the working time of screwing is saved, the efficiency is improved, and the production cost of using the screw is reduced. In addition, when the user assembles the device, parts are reduced, and the user can assemble the device conveniently.

The first end part and the second end part can be arranged at opposite positions of the rotating disc 3, and the position of the first end part and the second end part can be adjusted by a person skilled in the art according to actual conditions. The first end is in clearance fit with the first limit groove 12, and the second end is in clearance fit with the second limit groove 21. So set up, can strengthen the stability between carousel 3 and the spacing groove, guarantee that first spacing groove 12 and second spacing groove 21 can press from both sides carousel 3 tightly to avoid producing between carousel 3 and first casing 1 and the second casing 2 and rock, solved the problem that rotates the in-process and produce the noise, improved user's use and experienced.

As shown in fig. 2 and 13, the maximum value of the overall dimension length of the turntable 3 is L1, the maximum value of the width is L2, the distance between the two screw column combining parts of the first housing 1 and the second housing 2 is L3, the distance between the positions where the turntable 3 is buckled with the first housing 1 and the second housing 2 is L4, since L3 > L1, the turntable 3 structure does not interfere with the screw columns in the length direction, and since L2 > L4 in the width direction, the distance in the width direction of the turntable 3 can be set in the installation space, and the turntable 3 can be fixed after the first housing 1 and the second housing 2 are assembled.

As shown in fig. 4 and 13, the length of the first protruding edge 33 is a1, the length of the second protruding edge 34 is a2, the thickness is the same as the thickness H of the entire turntable 3, and the inner length of the limiting groove of the first housing 1 is A3, and the height is H. Because H > H, A3> a1, the first protruding edge 33 can be placed in the limiting groove of the first shell 1 and can rotate with the first shell 1 when rotating.

As shown in fig. 7 and 13, since the inside of the retaining groove of the second housing 2 is a4 and the height is H, H > H, a4> a2, the second ledge 34 can be placed in the retaining groove of the second housing 2 and can rotate with the second housing 2. After the first shell 1 and the second shell 2 are matched, the first shell 1, the second shell 2 and the rotary table 3 can rotate along with the rotary table 3 as a whole, and the purpose of shaking the head is achieved.

In the present embodiment, as shown in fig. 3, 6 and 12, a first protruding edge 33 is formed by extending a portion of the first end of the rotary plate 3, and the first protruding edge 33 is embedded in the first limiting groove 12. A second protruding edge 34 is formed by extending a part of the second end of the rotary disc 3, and the second protruding edge 34 is embedded in the second limiting groove 21. The length of the first ledge 33 is greater or less than the length of the second ledge 34. In order to ensure the stability of the turntable 3 during operation, a first ledge 33 may be disposed at the middle of the first end, and a second ledge 34 may be disposed at the middle of the second ledge 34.

Of course, in order to ensure the stability between the rotary table 3 and the first and second limiting

grooves

12 and 21, rough structures may be provided at the contact portions of the first and

second rims

33 and 34 with the limiting grooves, or rubber members or other structures for increasing friction force may be provided.

So set up, can make the structure of simplifying carousel 3 to need not the whole border of carousel 3 all to imbed in the spacing groove. Meanwhile, the length of the limiting groove can be reduced, and the use of production materials is reduced. Because the length of the first convex edge 33 is different from that of the second convex edge 34, a certain fool-proof effect can be achieved.

As another embodiment, the first protruding edge 33 and the second protruding edge 34 may be disposed at other positions of the turntable 3, or the lengths of the first protruding edge 33 and the second protruding edge 34 may be the same, which is not limited in this embodiment, and those skilled in the art may change the lengths according to actual situations, and may achieve the same technical effect.

As a modified embodiment, as shown in fig. 21 to 24, the turntable 3 is further provided with a plurality of protruding structures 37, and the first housing 1 and the second housing 2 are provided with accommodating grooves adapted to be embedded by the protruding structures 37. And the raised formations 37 are an interference fit with the receiving grooves.

On this basis, as an alternative embodiment, it is also possible to provide the raised structure 37 only below the first ledge 33 of the turntable 3. Or just below the second ledge 34. The present embodiment is merely an example, and the arrangement position of the protruding structure 37 is not limited, and those skilled in the art can change the arrangement position according to actual situations, and can achieve the same technical effect.

In order to save production material, the center of the raised structure 37 may be hollowed out, leaving only the surrounding support plates.

Can further strengthen the firm of carousel 3 and first casing 1 and second casing 2 through setting up protruding structure 37 to avoid producing between carousel 3 and first casing 1 and the second casing 2 and rock, solved the problem that rotates the in-process and produce the noise, improved user's use and experienced.

As shown in fig. 12, the first housing 1 and the second housing 2 are provided with a plurality of first pillars 11, the turntable 3 is provided with a positioning plate 32 extending upward, and the positioning plate 32 is provided with a plurality of positioning holes 321 suitable for the first pillars 11 to be inserted into. In the present embodiment, the turntable 3 is provided with only one positioning plate 32, and the first housing 1 is provided with only the first support 11 cooperating with the positioning plate 32. In the present embodiment, the positioning plate 32 formed with the positioning hole 321 may be a ring-shaped buckle.

As shown in fig. 15, the minimum length of the positioning hole 321 is B1, the height is B2, the diameter of the first support 11 on the first housing 1 is B3, the height of the center of the first support 11 from the surface of the chassis is B4, and since B1> B3, B2> B4+ B3/2, the first support 11 can be inserted into the positioning hole 321, thereby limiting the first position.

So set up, can be through the cooperation between locating hole 321 of locating plate 32 and first post 11, the fixed relation of carousel 3 and first casing 1 and second casing 2 has played the intensive effect to further strengthen the stability between carousel 3 and the spacing groove.

Of course, in order to further enhance the fixing relationship between the rotary plate 3 and the first and

second housings

1 and 2, a plurality of positioning plates 32 may be disposed on the rotary plate 3, and the first support 11 cooperating with the positioning plates 32 may be disposed on the first and

second housings

1 and 2. The present embodiment is only illustrative of the number of the positioning plates 32 and the first support 11, and is not limited thereto, and those skilled in the art can change the number according to actual situations.

Moreover, the positioning plate 32 may be replaced by other structures for fixing the rotating disc 3 and the first and

second housings

1 and 2, such as a snap structure.

As shown in fig. 9, 10, 11, 12 and 14, the air outlet device further includes a base 4, the rotary table 3 is disposed on the base 4, the base 4 is provided with an annular circular truncated cone 42, and the rotary table 3 is provided with a circular hole 35 suitable for the annular circular truncated cone 42 to be embedded. The outer diameter of the annular boss 42 is smaller than the inner diameter of the circular hole 35. The bottom of the base 4 is further provided with a wire clamp 43, and the wire clamp 43 is used for fixing the electric conduction on the base 4. So set up, can fix the power cord of air-out equipment on wire clamp 43, then follow the annular round platform 42 in base 4 center and pass through again, recycle base 4's structure and be qualified for the next round of competitions smoothly. The power cord is fixed by the wire clamp 43 through the middle, so that the power cord does not contact with the inner wall of the annular round table 42, and the problem of wire grinding is avoided.

Therefore, the problem that the power line is pulled due to the fact that the power line stretches in the rotating process and the problem that the power line is abraded due to the fact that the power line is rubbed on the base 4 along with the rotary table 3 can be solved through the middle annular circular truncated cone 42 and the wire clamp 43.

As shown in fig. 9, 10 and 11, the circular truncated cone 42 is provided with arc holes 41 extending for a predetermined length at both sides thereof, and the bottom of the turntable 3 is provided with second support posts extending into the arc holes 41 and adapted to extend into the arc holes 41. So set up, can restrict the motion range of carousel 3 to can make carousel 3 carry out reciprocating motion in certain extent, prevent to rotate when malfunctioning at the air-out equipment, carry out endless circular motion.

Of course, the extending length of the arc-shaped hole 41 is related to the rotation angle of the air outlet device, and a person skilled in the art can adjust the length of the arc-shaped hole 41 according to the actual situation of the air outlet device, and the length of the arc-shaped hole 41 is not limited in this embodiment.

As shown in fig. 11 and 14, a fixing plate 31 is disposed at one end of the second pillar extending into the arc-shaped hole 41, the surface of the fixing plate 31 is smooth, or lubricating oil is coated between the end surface of the fixing plate 31 close to the second pillar and the base 4. The fixing plate 31 is connected with the second support by a screw or a snap structure.

As another preferred embodiment, a sliding block is disposed at one end of the second support column extending into the arc-shaped hole 41, and the sliding block and the second support column are structurally connected with the screw through the screw hole 71. The second pillar is provided with a screw hole 71, and the end surface of the slider close to the second pillar is provided with a screw. The base 4 is provided with a sliding groove suitable for sliding of the sliding block, and the sliding groove is arranged at least one side of the arc-shaped hole 41 along the radial direction of the base 4.

So set up, can form an organic whole with carousel 3 and base 4, prevent that the air-out equipment from breaking away from at the during operation two. And slider or stationary blade 31 can guarantee that carousel 3 and base 4 can also guarantee that carousel 3 and base 4 can the steady motion when forming an organic whole, reduce the frictional force between the two.

As shown in fig. 9 and 10, the edge of the base 4 is circumferentially provided with an annular boss 43, the annular boss 43 is adapted to support the turntable 3 to rotate, the edge of the annular boss 43 is circumferentially provided with a first groove 431, and a buffer is arranged inside the first groove 431. The buffer piece can be a silicon rubber piece or a rubber piece, or other parts playing a role in buffering and damping.

So set up, can guarantee that carousel 3 can reduce the noise that the vibration produced between the two when base 4 rotates relatively to can keep the low noise motion, improve user's use and experience.

As shown in fig. 21, fixing members are disposed on two sides of the rotary plate 3, and second grooves adapted to be inserted by the first screw columns or the second screw columns are disposed on the fixing members. And a screw hole suitable for a screw to pass through is formed in the second groove. When the rotary plate 3, the first housing 1 and the second housing 2 are mounted, screws sequentially pass through the first screw post, the screw holes of the fixing member and the second screw post, thereby fixing the first housing 1, the second housing 2 and the rotary plate 3 together.

So, further strengthen the firm of carousel 3 and first casing 1 and second casing 2 to avoid producing between carousel 3 and first casing 1 and the second casing 2 and rock, solved the problem that rotates the in-process and produce the noise, improved user's use and experienced.

Of course, this embodiment is merely an example, and the number of the fixing elements may be other, and those skilled in the art may change the number of the fixing elements according to actual situations, so as to achieve the same technical effect.

The bottom of the base 4 is also provided with a bottom plate for sealing the bottom of the base 4.

In the present embodiment, the turntable 3 is provided with the motor 6 at one side of the circular hole 35, and the turntable 3 is provided with a rotation hole 36 adapted to protrude a driving shaft of the motor 6. A gear is arranged on a driving shaft of the motor 6, and a rack structure 7 meshed with the gear is arranged on the base 4 on the motion path of the electrode 6. The rack structure 7 is provided with a plurality of screw holes, the base 4 is provided with a third screw column 72 which is matched with the screw holes, and the screw penetrates through the screw holes and the third screw column 72 to fix the rack structure 7 and the base together.

When the air-out equipment rotates, the controlling means control motor 6's of air-out equipment drive shaft rotates, because be provided with the gear in the drive shaft to base 4 is provided with rack structure 7, and under the interact, carousel 3 can rotate under the effect of motor 6 and rack structure 7, thereby drives host computer 5 and rotates. The rotation precision can be improved, and the phenomenon of blockage can not occur in the rotation process.

In this embodiment, the air outlet device may be any one of an air conditioner, an electric heater, an air conditioning fan, or an electric fan. Of course, the present embodiment is not limited thereto, and a person skilled in the art may change the air outlet device according to actual situations, so as to achieve the same technical effect.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides an air-out equipment which characterized in that includes:

the main machine (5) comprises a first shell (1) and a second shell (2) which are buckled together; the first shell (1) is provided with a first limiting groove (12), and the second shell (2) is provided with a second limiting groove (21) at a position opposite to the first limiting groove (12);

the rotating disc (3) is arranged in an installation space formed by the first shell (1) and the second shell (2) in an enclosing mode; the first end part of the rotary table (3) is embedded into the first limiting groove (12), the second end part of the rotary table (3) is embedded into the second limiting groove (21), and the rotary table (3) is clamped by the first limiting groove (12) and the second limiting groove (21);

the first shell (1) and the second shell (2) are provided with connecting structures, and the first shell (1) and the second shell (2) are connected into a whole through the connecting structures.

2. Air-out equipment of claim 1,

a part of the first end extends outwards to form a first convex edge (33), and the first convex edge (33) is embedded into the first limiting groove (12);

and/or the first and/or second light sources,

the part of the second end part extends outwards to form a second convex edge (34), and the second convex edge (34) is embedded into the second limiting groove (21).

3. Air-out device according to claim 2, characterized in that the length of the first convex edge (33) is greater than or less than the length of the second convex edge (34).

4. Air outlet device according to claim 1, characterized in that the rotary disc (3) is provided with a plurality of protruding structures (37), and the first casing (1) or/and the second casing (2) is provided with receiving grooves suitable for the protruding structures (37) to be embedded in.

5. Air outlet device according to claim 4, wherein the protruding structure (37) and the receiving groove are in interference fit.

6. The air outlet device according to any one of claims 1 to 5, wherein the first casing (1) or/and the second casing (2) is provided with a plurality of first pillars (11), the turntable (3) is provided with a positioning plate (32) extending upwards, and the positioning plate (32) is provided with a plurality of positioning holes (321) suitable for the first pillars (11) to be inserted.

7. The air outlet device of claim 1, further comprising a base (4), wherein the rotary disc (3) is arranged on the base (4); the base (4) is provided with annular round platform (42), carousel (3) are provided with and are suitable for round hole (35) of annular round platform (42) embedding, the external diameter of annular round platform (42) is less than the internal diameter of round hole (35).

8. The air outlet device of claim 7, wherein arc-shaped holes (41) are formed in two sides of the annular circular truncated cone (42), and a second support extending into the arc-shaped holes (41) and adapted to extend into the arc-shaped holes (41) is arranged at the bottom of the rotary disc (3).

9. The air outlet device according to claim 8, characterized in that a sliding block is arranged at one end of the second pillar extending into the arc-shaped hole (41), the base (4) is provided with a sliding groove suitable for the sliding block to slide, and the sliding groove is arranged at least one side of the arc-shaped hole (41) along the radial direction of the base (4).

10. The air outlet equipment of claim 8, wherein a fixing plate (31) is arranged at one end of the second support column extending into the arc-shaped hole (41), the surface of the fixing plate (31) is of a smooth structure, or lubricating oil is coated between the end surface of the fixing plate (31) close to the second support column and the base (4).

11. Air outlet device according to any one of claims 7 to 10, characterized in that the edge of the base (4) is circumferentially provided with an annular boss (43), and the annular boss (43) is adapted to support the rotary disk (3) for rotation.

12. The air outlet device of claim 11, wherein a first groove (431) is circumferentially arranged at the edge of the annular boss (43), and a buffer is arranged inside the first groove (431).

13. Air-out equipment according to any of claims 7-10, characterized by further comprising a bottom plate, arranged at the bottom of the base (4), adapted to close the bottom of the base (4).

14. Air outlet device according to any of claims 7 to 10, characterized in that the connection structure comprises:

one of the first shell (1) and the second shell (2) is provided with a first screw column, the other one is provided with a second screw column, and the first screw column is connected to the second screw column through a screw.

15. The air-out equipment of claim 14, characterized in that the rotary disc (3) is provided with a plurality of fixing pieces (38), and the fixing pieces (38) are provided with second grooves (381) suitable for the first screw columns or the second screw columns to be embedded in; the second groove (381) is provided with a screw hole (71) suitable for the screw to pass through; the first screw column is connected to the second screw column by a screw simultaneously with the fixing member (38).

16. Air outlet device according to any of claims 7 to 10, characterized in that a wire clamp (43) is further arranged at the bottom of the base (4), and the wire clamp (43) is used for fixing a wire on the base (4).