CN215216514U

CN215216514U - Cooling fan

Info

Publication number: CN215216514U
Application number: CN202120209171.0U
Authority: CN
Inventors: 张逸鸿; 梁桂明; 白建东; 雷明静; 黄雪珍; 杨德豪
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-17
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a thermantidote, include the water tank and install the fuselage on the water tank, still include: the installation bolt is installed in the bottom of fuselage, and the fuselage passes through the installation bolt to be fixed on the water tank, and the installation bolt is located between fuselage and the water tank, and the junction of installation bolt and water tank is located the water tank. The utility model discloses a thermantidote both can effectively fix fuselage and water tank, can also let the whole outward appearance of thermantidote neat and artistic.

Description

Cooling fan

Technical Field

The utility model relates to a household electrical appliances technical field particularly, relates to an thermantidote.

Background

The cooling fan water tank and the body on the existing market have several assembling modes:

1. an integrated water tank. The water tank is fixed with the fuselage, and the water tank is undetachable, washs inconveniently, and user experience is not good.

2. Drawing type water tank. The pull-type water tank is small in volume because the water tank is arranged in the shell, so that water needs to be added frequently when a user uses the water tank, and the user experience is poor.

3. A split water tank. The whole water tank is separable from the machine body, is convenient to clean and large in volume, and does not need to be added with water frequently.

The fixed mode of current split type water tank and fuselage is mostly: the two sides of the machine body are respectively provided with a lock catch, and the two lock catches are buckled with the water tank. Thus, the front side of the lock catch is seen to be protruded out of the machine body, or the water tank is recessed into a pit, the lock catch is hidden in the pit, obvious bulges or pits can be seen on the front side, and the whole body is not attractive.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an in the embodiment, both can effectively fix fuselage and water tank, can also let the whole outward appearance of thermantidote neat and artistic.

In order to achieve the above object, the utility model provides a cooling fan, include the water tank and install the fuselage on the water tank, still include: the installation bolt is installed in the bottom of fuselage, and the fuselage passes through the installation bolt to be fixed on the water tank, and the installation bolt is located between fuselage and the water tank, and the junction of installation bolt and water tank is located the water tank.

Further, installation bolt and water tank joint, installation bolt accomplish the lock through pushing, and the installation bolt is through pulling out the dropout.

Further, be provided with the supporting part on the inner wall of water tank, be provided with first joint portion on the installation bolt, first joint portion corresponds the setting with the supporting part, and when the installation bolt pushed in the lock, first joint portion and supporting part joint cooperation.

Furthermore, the number of the first clamping parts is multiple, and at least two first clamping parts are respectively arranged at the push-in end and the operating end of the installation bolt; the quantity of supporting part corresponds with first joint portion to the supporting part sets up with first joint portion one-to-one.

Further, at least two support portions are provided at two lifting points at which the water tank can be lifted up in a balanced manner.

Furthermore, the first clamping portion arranged at the pushing end of the installation bolt is provided with a guide inclined plane for assembly.

Furthermore, the supporting part is provided with a reinforcing rib structure.

Further, the bottom of fuselage has the base, and the installation bolt is worn to establish on the base.

Furthermore, one side of the base, which faces the water tank, is provided with a supporting buckle structure, and the installation bolt is slidably arranged in the supporting buckle structure in a penetrating manner.

Further, the support buckle structure includes: the first support buckle is correspondingly provided with a pushing-in end of the bolt; the second supports the buckle, and the second supports the operating end that the buckle corresponds the installation bolt.

Furthermore, the support buckle structure comprises a first support buckle, and the first support buckle corresponds to the push-in end of the installation bolt; the push-in end of the installation bolt is provided with a first clamping part which is in clamping fit with the water tank; when the installation bolt is pushed in and buckled, the first clamping part slides out of the first supporting buckle and is clamped with the water tank; when the installation bolt is pulled out to be tripped, the first clamping part is positioned in the first supporting buckle.

Furthermore, a first clamping part arranged at the push-in end of the installation bolt is provided with a guide inclined plane for assembly; the first support buckle is provided with a clamping groove, and when the installation bolt is pulled out and tripped, the first clamping part is positioned in the clamping groove; when the installation bolt is pushed in and buckled, the guide inclined plane on the first clamping part and the inner wall of the clamping groove form guide fit.

Further, the base has first spacing portion towards one side of water tank, and first spacing portion is used for installing bolt to push the back and spacing to the installation bolt, prevents that the installation bolt from excessively pushing into.

Furthermore, one side of the base, which faces the water tank, is provided with a second limiting part, and the installation bolt is provided with an anti-falling buckle which is arranged corresponding to the second limiting part; when the installation bolt is pulled out to be tripped, the anti-falling buckle is abutted against the top clamping position on the second limiting part to prevent the installation bolt from being separated from the base.

Further, the base has the spacing portion of third towards one side of water tank, and the spacing installation bolt of the spacing portion of third removes, prevents that the installation bolt from removing towards the base.

Furthermore, one side of the base, which faces the water tank, is provided with an assembly clamping part, and a second clamping part is arranged on the mounting plug pins; when the installation bolt is pushed into the buckle, the assembly clamping part is clamped and matched with the second clamping part; when the installation bolt is pulled out and tripped, the assembly clamping part is separated from the second clamping part; the second joint portion is close to the operation end setting of installation bolt, and second joint portion and assembly joint portion are used for transmitting sound and the vibration that the joint breaks away from to the operation end of installation bolt.

Further, the water tank decoration device further comprises a decoration ring, wherein the decoration ring is assembled on the water tank, the decoration ring is provided with a supporting surface, and the supporting surface of the decoration ring is used for supporting the base.

Make things convenient for the assembly and the dismantlement of installation bolt, make things convenient for the fuselage dismouting on the water tank, installation bolt and water tank joint, the lock is accomplished through pushing to the installation bolt, and the installation bolt is through extracting the dropout. The connection of joint is convenient for assemble and dismantlement, and in the trouble of needs separation fuselage and water tank, only need to extract the installation bolt and trip, take down the fuselage from the water tank again can, convenient and fast.

Drawings

Fig. 1 is a schematic structural view of a cooling fan according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a mounting pin of a cooling fan according to an embodiment of the present invention when being pushed and fastened;

fig. 3 is a schematic view of an internal structure of a mounting pin of a cooling fan according to an embodiment of the present invention when the mounting pin is pulled out to be disengaged;

fig. 4 is a schematic partial exploded view of a cooling fan according to an embodiment of the present invention; and

fig. 5 is a schematic structural diagram of an installation bolt of a cooling fan according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which should not be construed as limiting the invention.

Referring to fig. 1 to 5, according to an embodiment of the present invention, a cooling fan is provided, which includes a water tank 10 (a structure for providing a water source for the cooling fan), a body 20 (a portion having a fan) installed on the water tank 10, and an installation plug 30, and is installed at the bottom of the body 20, the body 20 is fixed on the water tank 10 by the installation plug 30, the installation plug 30 is located between the body 20 and the water tank 10, and a joint of the installation plug 30 and the water tank 10 is located in the water tank 10.

The utility model discloses a thermantidote fixes fuselage 20 on water tank 10 through installation bolt 30, has fixed fuselage and water tank effectively. Simultaneously, the position setting of installation bolt 30 is between fuselage 20 and water tank, and after installation bolt 30 accomplished the assembly, the tie point of installation bolt 30 all was located inside water tank, rather than exposing at the surface or the outside of thermantidote, and there is not arch or pit in the front and the surface of thermantidote seemingly, makes the whole outward appearance of thermantidote more orderly and pleasing to the eye like this.

In order to facilitate assembly and disassembly of the installation bolt 30, the machine body 20 is convenient to disassemble and assemble on the water tank 10, the installation bolt 30 is clamped with the water tank 10, the installation bolt 30 is buckled by pushing in, and the installation bolt 30 is released by pulling out. The clamping connection is convenient to assemble and disassemble, and the machine body and the water tank are separated only by pulling out the mounting bolt 30 to release and then taking down the machine body from the water tank, so that the machine body is convenient and fast to use.

Be provided with supporting part 11 on the inner wall of water tank 10, be provided with first joint portion 31 on the installation bolt 30, first joint portion 31 corresponds the setting with supporting part 11, and when installation bolt 30 pushed into the lock, first joint portion 31 and the cooperation of supporting part 11 joint. When the complete machine is lifted manually by a person, the machine body lifts the installation bolt 30, and the installation bolt 30 lifts the supporting part 11 through the first clamping part, so that the water tank is lifted. The support portion 11 on the inner wall of the water tank 10 has various structures, such as a convex buckle and a buckle groove on the water tank, as long as the structure matched with the first clamping portion 31 can be clamped. In the present embodiment, the support portion 11 selects a snap structure of a snap groove and a protrusion on the inner wall of the water tank.

With reference to fig. 2, 3 and 5, the first clamping portions 31 are plural, and at least two first clamping portions 31 are respectively disposed at the pushing end 41 and the operating end 42 of the installation bolt 30; the number of the support portions 11 corresponds to the first catching portions 31, and the support portions 11 are provided in one-to-one correspondence with the first catching portions 31. The operation end 42 is a structure for operating the push-in and pull-out of the installation bolt 30, the operation end 42 is provided with a handle convenient for the user to operate by fingers, the shape of the operation end 42 is matched with that of the machine body and the water tank, and the operation end 42 is completely embedded into the machine body and the water tank when the installation bolt 30 is pushed in and buckled, so that a smooth appearance surface is formed. When installation bolt 30 inserts the joint on supporting part 11, at least installation bolt 30's push end 41 and operation end 42 all correspond a supporting part 11, and such structure makes the joint cooperation between installation bolt 30 and the supporting part more stable, when mentioning the water tank, the whole of thermantidote is difficult to loosely, and overall structure is more durable, stable.

In order to further enhance the structural integrity and stability of the cooling fan, at least two support portions 11 are provided at two lifting points at which the water tank 10 can be lifted in a balanced manner. In this embodiment, the structure of water tank is the cylinder, and the biggest balance point and the laborsaving point that the water tank was carried and is drawn lie in two points on the water tank diameter, just promptly as the utility model discloses the attached drawing shows. Of course, in other embodiments, an appropriate pulling point may be selected according to the specific shape of the water tank, and two pulling points may be selected as long as the water tank can be lifted smoothly and evenly, and generally, two points at the widest position of the diagonal line of the water tank, two points at the widest position in the width direction, or symmetrical points in the width direction are selected.

Preferably, the first catching portion 31 provided at the push end 41 of the mounting pin 30 has a guide slope 31a for fitting. The guide inclined surface 31a serves to guide the pushing and pulling of the mounting plug 30, so that the assembly efficiency is improved, and damage to other structures in the assembling and disassembling process is avoided.

Considering that the inside of water tank is deposited water, having certain weight, in order to avoid the water tank structure can not damaged or warp, consequently, have the strengthening rib structure on supporting part 11, the strengthening rib structure can guarantee that supporting part 11 can not warp, promotes the stability of water tank.

Preferably, the bottom of the body 20 has a base 50, and the mounting pin 30 is inserted into the base 50. The cooling fan further includes a decoration ring 60, the decoration ring 60 is assembled on the water tank 10, the decoration ring 60 has a support surface, and the support surface of the decoration ring 60 is used for supporting the base 50. Base 50 can form the cooperation with ornamental ring 60, has promoted the pleasing to the eye degree of the whole outward appearance of thermantidote.

The side of the base 50 facing the tank 10 has a support catch structure in which the mounting pin 30 is slidably disposed. The supporting buckle structure is used for supporting the mounting bolt 30 of the mounting box, and the position of the supporting buckle structure is arranged on one side, facing the water tank 10, of the base 50, mainly for hiding the structure of the mounting bolt 30, so that the attractiveness is improved. The mounting bolt 30 is structurally provided with a sliding groove or a sliding rib, and the sliding rib or the sliding groove is correspondingly arranged on the supporting buckle structure, so that the mounting bolt 30 can slide on the supporting buckle structure.

Preferably, as shown in fig. 2 and 3, the support catch structure includes a first support catch 51 and a second support catch 52, the first support catch 51 corresponding to the push-in end 41 of the mounting bolt 30, and the second support catch 52 corresponding to the operation end 42 of the mounting bolt 30. The installation bolt 30 is simultaneously worn to establish on first support buckle 51 and second support buckle 52, through having propped up simultaneously at the push-in end and the operation end of installation bolt 30, makes installation bolt 30 install on base 50 firmly, and the position of two support buckles also can make the slip of installation bolt more steady. The first and second support clasps 51 and 52 have a through slot, and the mounting pin 30 is mounted in the through slot, and the mounting pin can be disengaged from the first and second support clasps.

The push-in end 41 of the mounting bolt 30 is provided with a first clamping part 31 which is in clamping fit with the water tank 10; when the installation bolt 30 is pushed into the buckle, the first clamping part 31 slides out of the first support buckle 51 and is clamped with the water tank 10; when the mounting bolt 30 is pulled out and released, the first clamping part 31 is positioned in the first supporting buckle 51. First support buckle 51 and first joint portion 31 cooperation structure make the installation bolt 30 push the lock and extract the dropout all have the structure cooperation, like this extract the under the circumstances of dropout at the installation bolt, can also have fixed position, can not break away from the base, can not appear pushing the condition that the end falls out the base, conveniently push the lock next time.

The first clamping part 31 arranged at the push-in end 41 of the installation bolt 30 is provided with a guide inclined surface 31a for assembly, the first support buckle 51 is provided with a clamping groove 51a, and when the installation bolt 30 is pulled out and released, the first clamping part 31 is positioned in the clamping groove 51 a; when the installation bolt 30 is pushed into the locking state, the guiding inclined surface 31a of the first clamping part 31 forms guiding fit with the inner wall of the clamping groove 51 a. Set up the structure cooperation of direction inclined plane 31a and screens groove 51a, not only can make first joint portion 31 prevent that the installation bolt from breaking away from the base, but also can play the effect that the direction pushed into, first support buckle 51 pushes into the in-process at installation bolt 30, leads installation bolt 30 to preset position and accomplishes the joint with the water tank, and first support buckle 51 has realized the multi-purpose function of a thing.

The base 50 also provides a number of structures for limiting the installation of the plug. One side of base 50 towards water tank 10 of thermantidote has first spacing portion 53, and first spacing portion 53 is used for installing bolt 30 and pushes back spacing to installing bolt 30, prevents that installing bolt 30 from excessively pushing into. The first position-limiting portion 53 is a protruding structure of the base 50 in this embodiment, and when the installation pin 30 reaches the push-in buckling state, the first position-limiting portion 53 also supports against the installation pin 30, so as to prevent the user from being damaged due to excessive force. The mounting pin 30 forms a step portion with a portion abutting against the first limiting portion 53 in the embodiment, but in other embodiments, the position of the first limiting portion 53 may be selected to allow the push-in end of the mounting pin 30 to abut against the first limiting portion, and the mounting pin 30 does not need to form a special structure to engage with the mounting pin, as long as the structure engages with the first limiting portion 53 to abut against.

Preferably, the base 50 has a second limiting portion 54 on a side facing the water tank 10, the installation latch is provided with an anti-slip buckle 32, and the anti-slip buckle 32 is arranged corresponding to the second limiting portion 54. When the mounting bolt 30 is pulled out and tripped, the anti-dropping buckle 32 is pressed against and clamped on the second limiting part 54 to prevent the mounting bolt 30 from being separated from the base 50. As shown in fig. 3, it can be seen that the second limiting portion 54 is disposed on the movement path of the anti-slip buckle 32, when the installation bolt 30 is pulled out, the anti-slip buckle 32 must pass through the second limiting portion 54, the second limiting portion 54 abuts against and blocks the anti-slip buckle, and meanwhile, the installation bolt 30 abuts against a predetermined position to prevent the installation bolt 30 from being pulled out too much. In structural cooperation, when the second position-limiting portion 54 abuts against the anti-falling buckle 32, the first clamping portion 31 of the installation bolt 30 is also just clamped into the clamping groove 51 a.

Preferably, the side of the base 50 facing the water tank 10 has a third position-limiting part 55, and the third position-limiting part 55 limits the movement of the mounting pin 30 and prevents the mounting pin 30 from moving toward the base 50. At the in-process of pushing and extracting of installation bolt 30, because the problem of user's direction of exerting oneself, will certainly form the problem that installation bolt 30 removed towards base 50, consequently, the utility model discloses in design this structure of spacing portion 55 of third, can support and withstand installation bolt 30 when installation bolt 30 removes towards base 50, prevent its excessive skew motion trail, make installation bolt 30 slide on pushing and the predetermined orbit route of extracting like this always.

The third position-limiting portion 55 may be a protrusion structure separately provided on the base, or may be combined with other structures. In the present embodiment, the third position-limiting portion 55 and the second position-limiting portion 54 are combined, and two position-limiting portions are achieved by a protrusion structure, that is, the second position-limiting portion 54 achieves two-way stopping function at the same time. The third limiting portion 55 is further structurally combined with the assembling clamping portion 56, and the assembling clamping portion 56 achieves the two-way stopping function at the same time.

The side of the base 50 facing the water tank 10 has an assembling fastening portion 56, and the mounting bolt 30 is provided with a second fastening portion 33. When the installation bolt 30 is pushed into the buckling state, the assembling clamping part 56 is clamped and matched with the second clamping part 33; when the mounting bolt 30 is pulled out and released, the assembling clamping part 56 is separated from the second clamping part 33. The second clamping portion 33 is disposed near the operation end 42 of the mounting bolt 30, and the second clamping portion 33 and the assembling clamping portion 56 are used for transmitting the sound and vibration of clamping disengagement to the operation end 42 of the mounting bolt 30. The assembly clamping portion 56 and the second clamping portion 33 are designed to transmit the sound of the buckle to the user and the vibration feeling of the installation bolt when the installation bolt is pushed in place for buckling and pulled out for releasing in place, so that the user is informed that the buckling is pushed in place or the pulling out for releasing is pulled out in place.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a thermantidote, includes water tank (10) and installs fuselage (20) on water tank (10), its characterized in that still includes:

installation bolt (30), install the bottom of fuselage (20), fuselage (20) pass through installation bolt (30) are fixed on water tank (10), installation bolt (30) are located fuselage (20) with between water tank (10), installation bolt (30) with the junction of water tank (10) is located in water tank (10).

2. The cooling fan according to claim 1, wherein the mounting pin (30) is engaged with the water tank (10), the mounting pin (30) is fastened by pushing in, and the mounting pin (30) is released by pulling out.

3. The cooling fan according to claim 2, characterized in that a support portion (11) is arranged on the inner wall of the water tank (10), a first clamping portion (31) is arranged on the mounting bolt (30), the first clamping portion (31) and the support portion (11) are correspondingly arranged, and when the mounting bolt (30) is pushed in and buckled, the first clamping portion (31) and the support portion (11) are in clamping fit.

4. Cooling fan according to claim 3,

the number of the first clamping parts (31) is multiple, and at least two first clamping parts (31) are respectively arranged at a push-in end (41) and an operation end (42) of the installation bolt (30);

the number of the supporting parts (11) corresponds to that of the first clamping parts (31), and the supporting parts (11) and the first clamping parts (31) are arranged in a one-to-one correspondence mode.

5. Cooling fan according to claim 4, characterized in that at least two supports (11) are provided at two lifting points at which the water tank (10) can be lifted in a balanced manner.

6. The cooling fan according to claim 4, wherein the first catching portion (31) provided at the push end (41) of the mounting pin (30) has a guide slope (31a) for fitting.

7. Cooling fan according to claim 3, characterized in that the support (11) is provided with a rib structure.

8. The cooling fan according to claim 1, wherein the bottom of the body (20) is provided with a base (50), and the mounting pin (30) is arranged on the base (50) in a penetrating manner.

9. Cooling fan according to claim 8, characterized in that the side of the base (50) facing the water tank (10) is provided with a support catch structure, in which the mounting pin (30) is slidably arranged.

10. The cooling fan according to claim 9, wherein the support catch structure comprises:

the first support buckle (51), the first support buckle (51) corresponds to the pushing end (41) of the installation bolt (30);

a second support catch (52), the second support catch (52) corresponding to the operating end (42) of the mounting latch (30).

11. The cooling fan according to claim 9, wherein the support catch structure comprises a first support catch (51), the first support catch (51) corresponding to the push-in end (41) of the mounting pin (30);

the pushing end (41) of the mounting bolt (30) is provided with a first clamping part (31) which is in clamping fit with the water tank (10); when the installation bolt (30) is pushed in and buckled, the first clamping part (31) slides out of the first support buckle (51) and is clamped with the water tank (10); when the mounting bolt (30) is pulled out and tripped, the first clamping part (31) is positioned in the first supporting buckle (51).

12. The cooling fan according to claim 11,

a guide inclined surface (31a) for assembly is arranged on the first clamping part (31) of the pushing end (41) of the mounting bolt (30);

the first support buckle (51) is provided with a clamping groove (51a), and when the installation bolt (30) is pulled out and tripped, the first clamping part (31) is positioned in the clamping groove (51 a); when the installation bolt (30) is pushed and buckled, the guide inclined plane (31a) on the first clamping part (31) is in guide fit with the inner wall of the clamping groove (51 a).

13. The cooling fan according to claim 8, wherein a side of the base (50) facing the water tank (10) is provided with a first limiting portion (53), and the first limiting portion (53) is used for limiting the mounting bolt (30) after the mounting bolt (30) is pushed in, so as to prevent the mounting bolt (30) from being pushed in excessively.

14. The cooling fan according to claim 8, wherein a side of the base (50) facing the water tank (10) is provided with a second limiting portion (54), the mounting bolt (30) is provided with an anti-dropping buckle (32), and the anti-dropping buckle (32) is arranged corresponding to the second limiting portion (54);

when the mounting bolt (30) is pulled out and tripped, the anti-tripping buckle (32) abuts against the top clamp and is clamped on the second limiting part (54) to prevent the mounting bolt (30) from being separated from the base (50).

15. The cooling fan according to claim 8,

one side of the base (50) facing the water tank (10) is provided with a third limiting part (55), the third limiting part (55) limits the movement of the installation bolt (30) to prevent the installation bolt (30) from moving towards the base (50).

16. The cooling fan according to claim 8, wherein the side of the base (50) facing the water tank (10) is provided with an assembling clamping portion (56), and the mounting bolt (30) is provided with a second clamping portion (33);

when the installation bolt (30) is pushed into and buckled, the assembly clamping part (56) is clamped and matched with the second clamping part (33);

when the mounting bolt (30) is pulled out and released, the assembling clamping part (56) is separated from the second clamping part (33);

second joint portion (33) are close to operation end (42) setting of installation bolt (30), second joint portion (33) with assembly joint portion (56) be used for to sound and vibration that the operation end (42) transmission joint of installation bolt (30) break away from.

17. The cooling fan according to claim 8, further comprising a decorative ring (60), wherein the decorative ring (60) is mounted on the water tank (10), and the decorative ring (60) has a supporting surface, and the supporting surface of the decorative ring (60) is used for supporting the base (50).