CN219776058U - Water-cooled fan - Google Patents

Abstract

The utility model relates to a water cooling fan, comprising: a bracket assembly; the air supply main body is movably arranged on the bracket component; the water tank is arranged on the bracket assembly and is provided with a water storage cavity, and the water tank is provided with an opening which is communicated with the water storage cavity; the water diversion assembly comprises a water pump, the water pump is arranged on the air supply main body, and the water inlet end of the water pump is communicated with the water tank assembly; the spraying device is arranged on the air supply main body and is communicated with the water outlet end of the water pump, and the spraying device is used for generating water mist. The water cooling fan disclosed by the utility model is provided with the water diversion component for extracting water in the water tank and conveying the water to the spraying device to output water mist, the water mist is blown out along with air flow to realize cooling, and the water pump is arranged outside the water tank and integrated with the air supply main body, so that the structure of the water cooling fan can be optimized, and the dispersed parts are reduced, thereby improving the portability of products.

Description

Water-cooled fan

Technical Field

The utility model relates to the technical field of household appliances, in particular to a water-cooling fan.

Background

With the improvement of the living standard of people, people play outdoors, camp, explore, and the like, and the summer-heat relieving and cooling is also a good demand in hot summer outdoors, but the small portable fan has poor effect in an outdoor state, so that people commonly use a water cooling fan to reduce the outdoor temperature, and the comfort level of outdoor places is greatly improved.

The outdoor water cooling fan is provided with the fan head, the water pump, the water tank, the mobile power supply, the floor stand and other components, so that the outdoor water cooling fan is large in general volume and heavy in weight, certain inconvenience is formed when a user transports, dismounts and uses a product outdoors, and the use experience of the user is influenced.

Disclosure of Invention

Based on this, it is necessary to provide a water cooling fan, through the setting of parts such as water pump and bracket component, optimize water cooling fan structure, improve portability and the security of product from this, improve user's use experience.

A water cooled fan, comprising: a bracket assembly; the air supply main body is movably arranged on the bracket component; the water tank is arranged on the bracket assembly and is provided with a water storage cavity, and the water tank is provided with an opening which is communicated with the water storage cavity; the water diversion assembly comprises a water pump, the water pump is arranged on the air supply main body, and the water inlet end of the water pump is communicated with the water tank assembly; the spraying device is arranged on the air supply main body and is communicated with the water outlet end of the water pump, and the spraying device is used for generating water mist.

The utility model discloses a water cooling fan, which is provided with a water diversion component for extracting water in a water tank and conveying the water to a spraying device to output water mist, wherein the water mist is blown out along with air flow generated by an air supply main body to achieve the aim of cooling.

In one embodiment, the air supply main body comprises a net cover assembly, a fan blade assembly and a driving device, wherein an air inlet and an air outlet are respectively formed in two sides of the net cover assembly, the net cover assembly is provided with a first mounting cavity, the fan blade assembly is rotatably arranged on the net cover assembly, the fan blade assembly is positioned in the first mounting cavity, the fan blade assembly and the air outlet are oppositely arranged, the driving device is arranged on one side, far away from the air outlet, of the net cover assembly, the water pump is arranged on the driving device, and the driving device is respectively electrically connected with the fan blade assembly and the water pump. Through the integrated setting of water pump and drive arrangement, can optimize water-cooling fan's power and circuit control structure, reduce the scattered part and still conveniently arrange the electric wire more rationally outward, improved portability, security and the aesthetic property of product from this.

In one embodiment, the driving device comprises a control assembly and a mobile power supply, and the control assembly is electrically connected with the mobile power supply, the fan blade assembly and the water pump respectively. The fan main body and the water pump are connected with the control device and the mobile power supply, the water cooling fan is not required to be used by plugging in, and the water cooling fan is convenient to transport to different scenes for use.

In one embodiment, the water diversion assembly further comprises a water inlet pipe fitting, a water outlet pipe fitting and an exhaust device, the water pump is respectively communicated with the water inlet pipe fitting, the water outlet pipe fitting and the exhaust device, one end of the water inlet pipe fitting, which is far away from the water pump, is communicated with the water storage cavity, one end of the water outlet pipe fitting, which is far away from the water pump, is communicated with the spraying device, and the exhaust device is used for exhausting gas in the water diversion assembly to the atmosphere. Through exhaust apparatus's setting, can effectively avoid the water pump because stranded gas leads to supplying water not good problem to guarantee water-cooling fan's spraying effect.

In one embodiment, the driving device is provided with a second installation cavity, the water pump is located in the second installation cavity, and the water inlet end and the water outlet end of the water pump respectively penetrate through the driving device and are connected with the water inlet pipe fitting and the water blowing pipe fitting. Through adopting above-mentioned structure, can form the guard action with the water pump setting in the second installation intracavity, reduce the possibility that the collision damaged, still can reduce motor and control assembly in the water pump and steam contact and wet.

In one embodiment, the exhaust device is an exhaust valve, the exhaust valve comprises a valve body and a rotary valve, the valve body is provided with an exhaust port, the exhaust port is respectively communicated with the water pump and the atmosphere, the rotary valve is movably arranged on the valve body, and the rotary valve is used for opening or closing the exhaust port. The exhaust device is an exhaust valve, through adopting the structure, the rotation of the rotary valve can enable the exhaust valve to be switched between a sealing state and an exhaust state, and the rotary valve is exposed, so that the direct manual operation of a user is facilitated.

In one embodiment, a pressure sensor is further provided, the pressure sensor is disposed on the water diversion assembly, and the driving device is electrically connected with the pressure sensor and the exhaust device respectively. Through adopting above-mentioned structure, rotary valve can be through drive arrangement control, and whether pressure sensor judges in the pipeline or in the pump body has gas to get into, and is automatic exhaust.

In one embodiment, the bracket assembly comprises a first bracket assembly and a second bracket assembly, the second bracket assembly is movably arranged on the first bracket assembly, the second bracket assembly at least has a first position and a second position relative to the first bracket assembly, when the second bracket assembly is positioned at the first position, the bracket assembly is in a folded state, when the second bracket assembly is positioned at the second position, the bracket assembly is in an unfolded state, the first bracket assembly and the second bracket assembly are matched to form a third mounting cavity, and the water tank is positioned in the third mounting cavity. The second bracket component is rotatably arranged on the first bracket component, the second bracket component can rotate relative to the first bracket component to enable the bracket component to be in an unfolding and folding state, when the bracket component is unfolded, the air supply main body can stably stand on the ground through the bracket component, and on the other hand, the bracket component can form a third installation cavity for arranging the water tank; and after the bracket component is folded, the volume of the bracket component is greatly reduced, so that convenience is brought to a user for using the water cooling fan outdoors, the water cooling fan is convenient to carry, the environmental adaptability is high, meanwhile, the water cooling fan is more effectively stored, and the occupied space is reduced.

In one embodiment, the first bracket assembly includes a first lower bracket and a first rotating part, the lower bracket is U-shaped, the number of the first rotating parts is two, the two first rotating parts are respectively arranged at two ends of the lower bracket, and the two first rotating parts are oppositely arranged; the second bracket component comprises a second lower bracket and second rotating parts, the number of the second rotating parts is two, the second rotating parts are respectively arranged on the two first rotating parts in a rotating mode, one of the second rotating parts is connected with one end of the second lower bracket, the other second rotating part is connected with the other end of the second lower bracket, the second lower bracket rotates around the first rotating part relative to the first lower bracket, and when the second bracket component is positioned at the second position, the first lower bracket and the second lower bracket are matched to form a third mounting cavity. Through adopting above-mentioned structure, the second lower carriage rotates through the second portion of rotating and sets up on first portion of rotating for the second lower carriage can overturn and form expansion and folding state relative first lower carriage, when being in expansion state, the expansion of air supply main part accessible first lower carriage and second lower carriage is stable to stand subaerial, and forms the third installation cavity and be convenient for set up the water tank, and the diversion subassembly of being convenient for draws water from the water tank and makes the air-out air current have water smoke, and when being in folding state, the support assembly reduces in volume, portable or accomodate.

In one embodiment, one of the first rotating portion and the second rotating portion is provided with a chute, the chute is arc-shaped or annular, the chute is arranged with the central axis of the first rotating portion as the center of a circle, the other one of the first rotating portion and the second rotating portion is formed with a convex column, and the convex column is inserted in the chute in a sliding manner. Through adopting above-mentioned structure, the spout is spacing effect to the projection, because the centre of a circle of spout is located the axis of first rotation portion to when the projection slides along spout length direction, the second rotation portion will rotate around the axis of first rotation portion, makes second support subassembly and first support subassembly cooperation form folding and expansion state.

In one embodiment, one of the first rotating portion and the second rotating portion is formed with a locking portion, two ends of the locking portion are respectively formed with a first locking groove and a second locking groove, the other one of the first rotating portion and the second rotating portion is formed with an elastic portion, the elastic portion can slide along the length direction of the locking portion, when the second bracket assembly is located at the first position, at least part of the elastic portion is located in the first locking groove, and when the second bracket assembly is located at the second position, at least part of the elastic portion is located in the second locking groove. Through adopting above-mentioned structure, when the relative first rotation portion of second rotation portion rotates, through the cooperation of elastic part and locking part, when the bracket component is located the first position, first locking recess forms spacing effect to the elastic part, and when the bracket component is located the second position, the second locking recess forms spacing effect to the elastic part to can both be locked when the bracket component is in folding state and expansion state, improve folding support's stability in use from this.

In one embodiment, the bracket assembly further comprises a limiting assembly connected with the first lower bracket and the second lower bracket respectively, and the limiting assembly is used for locking the first lower bracket and the second lower bracket. Through the arrangement of the limiting component, the limiting component can lock the first lower bracket and the second lower bracket, so that after the operation of a user on the bracket component is finished, the bracket component can be kept stable and unchanged, and the fan main body can be stably arranged; preferably, the bracket assembly is foldable and deformable, thereby being fixedly arranged between the first lower bracket and the second lower bracket, and is deformed along with the rotation of the second lower bracket, so as to lock the first lower bracket and the second lower bracket synchronously.

In one embodiment, the limiting component comprises a first plate body and a second plate body, the first plate body is hinged to the second plate body, one end, away from the second plate body, of the first plate body is connected with one of the first bracket component and the second bracket component, one end, away from the first plate body, of the second plate body is connected with the other one of the first bracket component and the second bracket component, a first limiting portion is formed on the end wall, facing the first rotating portion, of the first plate body, and when the second bracket component is located at the second position, the first limiting portion abuts against the end wall, facing the first rotating portion, of the second plate body. Through setting up articulated first plate body and second plate body, can overturn relatively between first plate body and the second plate body, cooperation bracket component forms folding and expansion state, and when bracket component was in the second position, first plate body and second plate body expansion were connected with the support body is supplementary respectively to the lower carriage to form spacing effect between first plate body and the second plate body through first spacing portion, spacing subassembly stably set up, prevent thereby that lower carriage and support body from excessively overturning.

In one embodiment, a second limiting portion is formed on an end wall of the second plate body, which faces the first rotating portion, and when the second bracket assembly is located at the second position, the second limiting portion abuts against an end wall of the first plate body, which faces the first rotating portion. Through the setting of the second spacing portion, the second spacing portion can assist first spacing portion to form spacing effect to make first spacing portion reduce the atress, thereby reduce first spacing portion and take place cracked possibility, extension first spacing portion's life.

In one embodiment, a first mounting portion and a second mounting portion are formed on the peripheral wall of the water tank, the first mounting portion and the second mounting portion are respectively arranged along the length direction of the peripheral wall of the water tank, the first mounting portion is sleeved on the first lower support, the second mounting portion is sleeved on the second lower support, the water tank is a flexible box body, the flexible box body is in a folded state when the second lower support is located at the first position, and the flexible box body is in an unfolded state when the second lower support is located at the second position. Through adopting above-mentioned structure for the water tank can be stably set up on the bracket component and take place deformation along with the expansion and the folding of bracket component, realize the integrated design of water tank and bracket component from this, make the portability of product improve, convenience of customers carries or accomodates outdoors.

In one embodiment, the two opposite sides of the air supply main body are respectively provided with a third rotating part, the third rotating part is provided with a rotating shaft, two ends of the bracket component are provided with shaft holes, the two rotating shafts respectively penetrate through the shaft holes to be connected with the bracket component, and the air supply main body can rotate around the rotating shaft relative to the bracket component. Through forming pivot and shaft hole respectively at air supply main part and support subassembly, can make things convenient for the air supply main part to rotate and set up on the support subassembly to the air supply main part can rotate the head of shaking around the axis of pivot relative to the support subassembly, thereby the air-out direction of air supply main part is adjusted to the convenience of customers.

In one embodiment, the third rotating part comprises a rotating part body and a locking piece, the rotating part body is provided with a rotating shaft, the locking piece is sleeved on the rotating shaft, the locking piece is provided with a plurality of clamping holes, the side wall of the shaft hole is provided with a clamping block which can be matched with the clamping holes, the air supply main body is at least provided with a third position and a fourth position relative to the bracket assembly, when the air supply main body is positioned at the third position, the clamping block is clamped with one of the clamping holes, and when the air supply main body is positioned at the fourth position, the clamping block is clamped with the other of the clamping holes. Through adopting above-mentioned structure, when the relative bracket component of air supply main part rotates to different angles, the fixture block on the bracket component can with the draw-in hole joint of difference on the locking piece to can lock the active position of air supply main part through the cooperation of locking piece and fixture block after external force disappears, make its swivelling joint angle fixable, thereby convenience of customers uses.

In one embodiment, the air supply device further comprises a castor assembly, wherein the castor assembly is arranged on one side of the bracket assembly away from the air supply main body. Through the setting of truckle subassembly for folding support can drive air supply main part and water tank slip, thereby makes the user remove the water-cooling fan more light in time.

Drawings

FIG. 1 is a perspective view of a water-cooled fan according to an embodiment;

FIG. 2 is a first exploded view of a water-cooled fan according to an embodiment;

FIG. 3 is a second exploded view of a water cooled fan according to an embodiment;

FIG. 4 is an exploded view of a bracket assembly of an embodiment;

FIG. 5 is a schematic diagram illustrating a first connection between a first rotating portion and a second rotating portion according to an embodiment;

FIG. 6 is a second connection schematic diagram of the first rotating portion and the second rotating portion according to an embodiment;

FIG. 7 is a perspective view of a second rotating portion according to an embodiment;

FIG. 8 is an exploded view of one embodiment of a spacing assembly;

fig. 9 is a perspective view of a third rotating portion according to an embodiment;

fig. 10 is a perspective view of a first rotating portion according to an embodiment.

Wherein, the correspondence between the reference numerals and the component names is:

1 a bracket component, 101 a sliding groove, 102 a first locking groove, 103 a second locking groove, 104 a shaft hole, 11 a first bracket component, 111 a first lower bracket, 112 a first rotating part, 1121 a convex column, 1122 locking part, 1123 a clamping block, 12 a second bracket component, 121 a second lower bracket, 122 a second rotating part, 1221 an elastic part, 13 a limiting component, 131 a first plate body, 1311 a first limiting part, 132 a second plate body and 1321 a second limiting part;

2 an air supply main body, 21 a net cover assembly, 22 a driving device, 23 a third rotating part, 231 a rotating part body, 232 a rotating shaft and 233 a locking piece;

3 a water tank, 31 a first mounting part, 32 a second mounting part;

4 a water diversion assembly, 41 a water pump, 42 a water inlet pipe fitting, 43 a water outlet pipe fitting and 44 an exhaust device;

5 a spraying device;

6 castor assembly.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

The water cooling fan according to some embodiments of the present utility model will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present embodiment discloses a water cooling fan, including: a bracket assembly 1; the air supply main body 2 is movably arranged on the bracket component 1; the water tank 3 is arranged on the bracket assembly 1, the water tank 3 is provided with a water storage cavity, the water tank 3 is provided with an opening, and the opening is communicated with the water storage cavity; the water diversion assembly 4, the water diversion assembly 4 comprises a water pump 41, the water pump 41 is arranged on the air supply main body 2, and the water inlet end of the water pump 41 is communicated with the water tank 3 assembly; the spraying device 5, spraying device 5 sets up on air supply main part 2, and spraying device 5 communicates with the water outlet of water pump 41, and spraying device 5 is used for producing the water smoke.

The utility model discloses a water cooling fan, which is provided with a water diversion component 4 for pumping water in a water tank 3 and delivering the water to a spraying device 5 to output water mist, wherein the water mist is blown out along with air flow generated by an air supply main body 2 to achieve the purpose of cooling, a water pump 41 is arranged outside the water tank 3 and integrated with the air supply main body 2, the structure of the water cooling fan can be optimized, dispersed parts are reduced, and therefore portability of a product is improved, in addition, the water pump 41 is not soaked in water, compared with the water cooling fan with the water pump 41 arranged inside the water tank 3, the external water pump 41 is simpler in maintenance and management, the risk of water inlet of a motor and a control component inside the water pump 41 is reduced, the use is safer, and meanwhile, the water tank 3 does not need to be matched with a fixed structure to be greatly simplified.

As shown in fig. 2 and 3, this embodiment further defines, in addition to the features of the above-described embodiment: the air supply main body 2 comprises a net cover assembly 21, a fan blade assembly and a driving device 22, wherein an air inlet and an air outlet are respectively formed in two sides of the net cover assembly 21, the net cover assembly 21 is provided with a first installation cavity, the fan blade assembly is rotatably arranged on the net cover assembly 21 and is located in the first installation cavity, the fan blade assembly is arranged opposite to the air outlet, the driving device 22 is arranged on one side, far away from the air outlet, of the net cover assembly 21, the water pump 41 is arranged on the driving device 22, and the driving device 22 is respectively electrically connected with the fan blade assembly and the water pump 41. Through the integrated setting of water pump 41 and drive arrangement 22, can optimize water-cooling fan's power and circuit control structure, reduce the scattered part and also conveniently arrange the electric wire more rationally, improved portability, security and aesthetic property of product from this.

In addition to the features of the above embodiments, the present embodiment further defines: the driving device 22 comprises a control assembly and a mobile power supply, and the control assembly is respectively and electrically connected with the mobile power supply, the fan blade assembly and the water pump 41. The fan main body and the water pump 41 are connected with a control device and a mobile power supply, so that the water cooling fan is not required to be plugged in for use, and is convenient to transport to different scenes for use.

As shown in fig. 1 to 3, this embodiment further defines, in addition to the features of the above-described embodiment: the water diversion assembly 4 further comprises a water inlet pipe fitting 42, a water outlet pipe fitting 43 and an exhaust device 44, the water pump 41 is respectively communicated with the water inlet pipe fitting 42, the water outlet pipe fitting 43 and the exhaust device 44, one end, away from the water pump 41, of the water inlet pipe fitting 42 is communicated with the water storage cavity, one end, away from the water pump 41, of the water outlet pipe fitting 43 is communicated with the spraying device 5, and the exhaust device 44 is used for discharging gas in the water diversion assembly 4 to the atmosphere. By arranging the exhaust device 44, the problem of poor water supply caused by trapped air of the water pump 41 can be effectively avoided, and the spraying effect of the water cooling fan is ensured.

As shown in fig. 2, this embodiment further defines, in addition to the features of the above-described embodiment: the driving device 22 is provided with a second installation cavity, the water pump 41 is positioned in the second installation cavity, and the water inlet end and the water outlet end of the water pump 41 respectively penetrate through the driving device 22 and are connected with the water inlet pipe fitting 42 and the water blowing pipe fitting. Through adopting above-mentioned structure, set up water pump 41 in the second installation intracavity and can form the guard action, reduce the possibility that the collision damaged, still can reduce motor and control assembly in the water pump 41 and steam contact and wet.

In addition to the features of the above embodiments, the present embodiment further defines: the exhaust device 44 is an exhaust valve, the exhaust valve comprises a valve body and a rotary valve, the valve body is provided with an exhaust port, the exhaust port is respectively communicated with the water pump 41 and the atmosphere, the rotary valve is movably arranged on the valve body, and the rotary valve is used for opening or closing the exhaust port. The exhaust device 44 is an exhaust valve, and by adopting the structure, the rotation of the rotary valve can enable the exhaust valve to be switched between a sealing state and an exhaust state, and the rotary valve is exposed, so that the direct manual operation of a user is facilitated.

In addition to the features of the above embodiments, the present embodiment further defines: a pressure sensor is also provided on the water diversion assembly 4, and the driving device 22 is electrically connected with the pressure sensor and the exhaust device 44 respectively. By adopting the above structure, the rotary valve can be controlled by the driving device 22, and the pressure sensor judges whether gas enters the pipeline or the pump body and automatically exhausts.

As shown in fig. 3, this embodiment further defines, in addition to the features of the above-described embodiment: the bracket assembly 1 comprises a first bracket assembly 11 and a second bracket assembly 12, the second bracket assembly 12 is movably arranged on the first bracket assembly 11, the second bracket assembly 12 at least has a first position and a second position relative to the first bracket assembly 11, when the second bracket assembly 12 is positioned at the first position, the bracket assembly 1 is in a folded state, when the second bracket assembly 12 is positioned at the second position, the bracket assembly 1 is in an unfolded state, the first bracket assembly 11 and the second bracket assembly 12 are matched to form a third installation cavity, and the water tank 3 is positioned in the third installation cavity. By rotating the second bracket component 12 on the first bracket component 11, the second bracket component 12 rotates relative to the first bracket component 11 to enable the bracket component 1 to have an unfolding and folding state, when the bracket component 1 is unfolded, the air supply main body 2 can stably stand on the ground through the bracket component 1, and on the other hand, the bracket component 1 can form a third installation cavity for arranging the water tank 3; and after the support assembly 1 is folded, the volume of the support assembly 1 is greatly reduced, so that convenience is brought to users for outdoor use of the water cooling fan, the support assembly has the advantages of convenience in carrying and high environmental adaptability, meanwhile, the water cooling fan is more effectively stored, and occupied space is reduced.

As shown in fig. 4, this embodiment further defines, in addition to the features of the above-described embodiment: the first bracket assembly 11 comprises a first lower bracket 111 and first rotating parts 112, the lower bracket is U-shaped, the number of the first rotating parts 112 is two, the two first rotating parts 112 are respectively arranged at two ends of the lower bracket, and the two first rotating parts 112 are oppositely arranged; the second bracket assembly 12 includes a second lower bracket 121 and a second rotating portion 122, the number of the second rotating portions 122 is two, the two second rotating portions 122 are respectively rotatably disposed on the two first rotating portions 112, one of the second rotating portions 122 is connected with one end of the second lower bracket 121, the other second rotating portion 122 is connected with the other end of the second lower bracket 121, the second lower bracket 121 rotates around the first rotating portion 112 relative to the first lower bracket 111, and when the second bracket assembly 12 is located at the second position, the first lower bracket 111 and the second lower bracket 121 cooperate to form a third mounting cavity. Through adopting above-mentioned structure, second sub-mount 121 rotates through second rotation portion 122 and sets up on first rotation portion 112 for second sub-mount 121 can overturn and form to expand and fold the state relative first sub-mount 111, when being in the state of expanding, the expansion of air supply main part 2 accessible first sub-mount 111 and second sub-mount 121 is stable to stand on ground, and form the third installation cavity and be convenient for set up water tank 3, be convenient for draw water the water tank 3 from water tank 4 and draw water the air-out air current and accompany water smoke, and when being in the state of folding, support assembly 1 reduces in size, can conveniently carry or accomodate.

As shown in fig. 5 and 6, this embodiment further defines, in addition to the features of the above-described embodiment: one of the first rotating part 112 and the second rotating part 122 is provided with a chute 101, the chute 101 is arc-shaped or ring-shaped, the chute 101 is arranged by taking the central axis of the first rotating part 112 as the center of a circle, the other one of the first rotating part 112 and the second rotating part 122 is provided with a convex column 1121, and the convex column 1121 is inserted in the chute 101 in a sliding way. By adopting the above structure, the chute 101 forms a limit function on the boss 1121, and because the center of the chute 101 is located on the central axis of the first rotating portion 112, when the boss 1121 slides along the length direction of the chute 101, the second rotating portion 122 rotates around the central axis of the first rotating portion 112, so that the second bracket assembly 12 and the first bracket assembly 11 cooperate to form a folded and unfolded state.

As shown in fig. 6 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: one of the first rotating portion 112 and the second rotating portion 122 is formed with a locking portion 1122, both ends of the locking portion 1122 are respectively formed with a first locking groove 102 and a second locking groove 103, the other of the first rotating portion 112 and the second rotating portion 122 is formed with an elastic portion 1221, the elastic portion 1221 is slidable along a length direction of the locking portion 1122, when the second bracket assembly 12 is located at the first position, at least a portion of the elastic portion 1221 is located in the first locking groove 102, and when the second bracket assembly 12 is located at the second position, at least a portion of the elastic portion 1221 is located in the second locking groove 103. By adopting the above structure, when the second rotating portion 122 rotates relative to the first rotating portion 112, the first locking groove 102 forms a limiting action on the elastic portion 1221 when the bracket assembly 1 is located at the first position, and the second locking groove 103 forms a limiting action on the elastic portion 1221 when the bracket assembly 1 is located at the second position, so that both can be locked when the bracket assembly 1 is in the folded state and the unfolded state, thereby improving the use stability of the folded bracket.

As shown in fig. 3 and 4, this embodiment further defines, in addition to the features of the above-described embodiment: the bracket assembly 1 further comprises a limiting assembly 13, wherein the limiting assembly 13 is respectively connected with the first lower bracket 111 and the second lower bracket 121, and the limiting assembly 13 is used for locking the first lower bracket 111 and the second lower bracket 121. Through the arrangement of the limiting component 13, the limiting component 13 can lock the first lower bracket 111 and the second lower bracket 121, so that after the operation of a user on the bracket component 1 is finished, the bracket component 1 can be kept stable and unchanged, and the fan main body can be stably arranged; preferably, the bracket assembly 1 is foldable and deformable, thereby being fixedly disposed between the first and second lower brackets 111 and 121, and is deformed as the second lower bracket 121 rotates, locking the first and second lower brackets 111 and 121 simultaneously.

As shown in fig. 4 and 8, this embodiment further defines, in addition to the features of the above-described embodiment: the limiting assembly 13 comprises a first plate body 131 and a second plate body 132, the first plate body 131 is hinged to the second plate body 132, one end, away from the second plate body 132, of the first plate body 131 is connected with one of the first bracket assembly 11 and the second bracket assembly 12, one end, away from the first plate body 131, of the second plate body 132 is connected with the other one of the first bracket assembly 11 and the second bracket assembly 12, a first limiting portion 1311 is formed on the end wall, facing the first rotating portion 112, of the first plate body 131, and when the second bracket assembly 12 is located at the second position, the first limiting portion 1311 abuts against the end wall, facing the first rotating portion 112, of the second plate body 132. Through setting up articulated first plate body 131 and second plate body 132, can overturn relatively between first plate body 131 and the second plate body 132, cooperation bracket component 1 forms folding and expansion state, when bracket component 1 is in the second position, first plate body 131 and second plate body 132 expand respectively to lower carriage and bracket body auxiliary connection to form spacing effect through first spacing portion 1311 to between first plate body 131 and the second plate body 132, spacing subassembly 13 stable setting prevents that lower carriage and bracket body from overturning excessively from this.

As shown in fig. 4 and 8, this embodiment further defines, in addition to the features of the above-described embodiment: the end wall of the second plate 132 facing the first rotating portion 112 is formed with a second limiting portion 1321, and when the second bracket assembly 12 is located at the second position, the second limiting portion 1321 abuts against the end wall of the first plate 131 facing the first rotating portion 112. Through the setting of the second spacing portion 1321, the second spacing portion 1321 can assist the first spacing portion 1311 to form spacing effect to make the first spacing portion 1311 reduce the atress, thereby reduce the possibility that the first spacing portion 1311 breaks, prolong the life of the first spacing portion 1311.

As shown in fig. 1 and 3, this embodiment further defines, in addition to the features of the above-described embodiment: the peripheral wall of the water tank 3 is formed with a first mounting part 31 and a second mounting part 32, the first mounting part 31 and the second mounting part 32 are respectively arranged along the length direction of the peripheral wall of the water tank 3, the first mounting part 31 is sleeved on the first lower bracket 111, the second mounting part 32 is sleeved on the second lower bracket 121, the water tank 3 is a flexible box body, when the second lower bracket 121 is positioned at a first position, the flexible box body is in a folded state, and when the second lower bracket 121 is positioned at a second position, the flexible box body is in an unfolded state. Through adopting above-mentioned structure for water tank 3 can stably set up on bracket component 1 and take place the deformation along with the expansion and the folding of bracket component 1, realize the integrated design of water tank 3 and bracket component 1 from this, make the portability of product improve, convenience of customers carries or accomodates outdoors.

As shown in fig. 2 and 9, this embodiment further defines, in addition to the features of the above-described embodiment: the opposite two sides of the air supply main body 2 are respectively provided with a third rotating part 23, the third rotating part 23 is provided with a rotating shaft 232, the two ends of the bracket component 1 are provided with shaft holes 104, the two rotating shafts 232 respectively penetrate through the shaft holes 104 to be connected with the bracket component 1, and the air supply main body 2 can rotate around the rotating shafts 232 relative to the bracket component 1. Through forming pivot 232 and shaft hole 104 respectively at air supply main part 2 and support subassembly 1, can make things convenient for air supply main part 2 to rotate and set up on support subassembly 1 to air supply main part 2 can rotate the rocker around the axis of pivot 232 relatively support subassembly 1, thereby make things convenient for the air-out direction of user's regulation air supply main part 2.

As shown in fig. 9 and 10, this embodiment further defines, in addition to the features of the above-described embodiment: the third rotating part 23 includes a rotating part body 231 and a locking piece 233, the rotating part body 231 is provided with a rotating shaft 232, the locking piece 233 is sleeved on the rotating shaft 232, the locking piece 233 is provided with a plurality of clamping holes, the side wall of the bracket assembly 1 provided with the shaft hole 104 is provided with a clamping block 1123 which can be matched with the clamping holes, the air supply main body 2 at least has a third position and a fourth position relative to the bracket assembly 1, when the air supply main body 2 is positioned at the third position, the clamping block 1123 is clamped with one of the clamping holes, and when the air supply main body 2 is positioned at the fourth position, the clamping block 1123 is clamped with the other of the clamping holes. Through adopting above-mentioned structure, when the relative bracket component 1 of air supply main part 2 rotates to different angles, fixture block 1123 on the bracket component 1 can with the different draw-in hole joint on the locking piece 233 to can lock air supply main part 2's active position through the cooperation of locking piece 233 and fixture block 1123 after external force disappears, make its rotation connection angle fixable, thereby make things convenient for the user to use.

As shown in fig. 1, this embodiment further defines, in addition to the features of the above-described embodiment: still include truckle subassembly 6, truckle subassembly 6 sets up in the side that support assembly 1 kept away from air supply main part 2. Through the setting of truckle subassembly 6 for folding support can drive air supply main part 2 and water tank 3 and slide, thereby makes the user remove the water-cooling fan more light in time.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A water cooled fan, comprising:

a bracket assembly (1);

the air supply main body (2) is movably arranged on the bracket assembly (1);

the water tank (3) is arranged on the bracket assembly (1), the water tank (3) is provided with a water storage cavity, the water tank (3) is provided with an opening, and the opening is communicated with the water storage cavity;

the water diversion assembly (4), the water diversion assembly (4) comprises a water pump (41), the water pump (41) is arranged on the air supply main body (2), and the water inlet end of the water pump (41) is communicated with the water tank (3) assembly;

the spraying device (5), the spraying device (5) is arranged on the air supply main body (2), the spraying device (5) is communicated with the water outlet end of the water pump (41), and the spraying device (5) is used for generating water mist.

2. The water-cooling fan according to claim 1, wherein the air supply main body (2) comprises a net cover assembly (21), a fan blade assembly and a driving device (22), an air inlet and an air outlet are respectively formed in two sides of the net cover assembly (21), the net cover assembly (21) is provided with a first mounting cavity, the fan blade assembly is rotatably arranged on the net cover assembly (21), the fan blade assembly is positioned in the first mounting cavity, the fan blade assembly and the air outlet are oppositely arranged, the driving device (22) is arranged on one side, far away from the air outlet, of the net cover assembly (21), the water pump (41) is arranged on the driving device (22), and the driving device (22) is respectively electrically connected with the fan blade assembly and the water pump (41).

3. The water cooling fan according to claim 2, wherein the water diversion assembly (4) further comprises a water inlet pipe (42), a water outlet pipe (43) and an exhaust device (44), the water pump (41) is respectively communicated with the water inlet pipe (42), the water outlet pipe (43) and the exhaust device (44), one end of the water inlet pipe (42) away from the water pump (41) is communicated with the water storage cavity, one end of the water outlet pipe (43) away from the water pump (41) is communicated with the spraying device (5), and the exhaust device (44) is used for exhausting gas in the water diversion assembly (4) to the atmosphere.

4. A water cooled fan according to claim 3, wherein the exhaust means (44) is an exhaust valve comprising a valve body provided with an exhaust port communicating with the water pump (41) and the atmosphere, and a rotary valve movably provided on the valve body for opening or closing the exhaust port.

5. The water cooling fan according to claim 1, wherein the bracket assembly (1) comprises a first bracket assembly (11) and a second bracket assembly (12), the second bracket assembly (12) is movably arranged on the first bracket assembly (11), the second bracket assembly (12) has at least a first position and a second position relative to the first bracket assembly (11), when the second bracket assembly (12) is positioned at the first position, the bracket assembly (1) is in a folded state, when the second bracket assembly (12) is positioned at the second position, the bracket assembly (1) is in an unfolded state, the first bracket assembly (11) and the second bracket assembly (12) are matched to form a third mounting cavity, and the water tank (3) is positioned in the third mounting cavity.

6. The water-cooled fan as recited in claim 5, wherein the first bracket assembly (11) includes a first lower bracket (111) and a first rotating portion (112), the lower bracket is U-shaped, the number of the first rotating portions (112) is two, the two first rotating portions (112) are respectively disposed at two ends of the lower bracket, and the two first rotating portions (112) are disposed opposite to each other;

the second bracket assembly (12) comprises a second lower bracket (121) and a second rotating part (122), the number of the second rotating parts (122) is two, the two second rotating parts (122) are respectively arranged on the two first rotating parts (112) in a rotating mode, one second rotating part (122) is connected with one end of the second lower bracket (121), the other second rotating part (122) is connected with the other end of the second lower bracket (121), the second lower bracket (121) rotates around the first rotating part (112) relative to the first lower bracket (111), and when the second bracket assembly (12) is located at the second position, the first lower bracket (111) and the second lower bracket (121) are matched to form the third mounting cavity.

7. The water-cooled fan as recited in claim 6, wherein,

the bracket assembly (1) further comprises a limiting assembly (13), the limiting assembly (13) is respectively connected with the first lower bracket (111) and the second lower bracket (121), and the limiting assembly (13) is used for locking the first lower bracket (111) and the second lower bracket (121); and/or

The water tank is characterized in that a first mounting part (31) and a second mounting part (32) are formed on the peripheral wall of the water tank (3), the first mounting part (31) and the second mounting part (32) are respectively arranged along the length direction of the peripheral wall of the water tank (3), the first mounting part (31) is sleeved on the first lower support (111), the second mounting part (32) is sleeved on the second lower support (121), the water tank (3) is a flexible box body, the flexible box body is in a folded state when the second lower support (121) is located at the first position, and the flexible box body is in an unfolded state when the second lower support (121) is located at the second position.

8. The water-cooling fan according to claim 1, wherein the air supply main body (2) is provided with third rotating parts (23) on two opposite sides respectively, the third rotating parts (23) are provided with rotating shafts (232), shaft holes (104) are formed at two ends of the bracket assembly (1), two rotating shafts (232) respectively penetrate through the shaft holes (104) to be connected with the bracket assembly (1), and the air supply main body (2) can rotate around the rotating shafts (232) relative to the bracket assembly (1).

9. The water cooling fan according to claim 8, wherein the third rotating portion (23) includes a rotating portion body (231) and a locking member (233), the rotating portion body (231) is provided with the rotating shaft (232), the locking member (233) is sleeved on the rotating shaft (232), the locking member (233) is provided with a plurality of clamping holes, the bracket assembly (1) is provided with a clamping block (1123) which can be matched with the clamping holes, the air supply main body (2) has at least a third position and a fourth position relative to the bracket assembly (1), when the air supply main body (2) is located at the third position, the clamping block (1123) is clamped with one of the clamping holes, and when the air supply main body (2) is located at the fourth position, the clamping block (1123) is clamped with the other of the clamping holes.

10. The water cooling fan according to claim 1, further comprising a caster assembly (6), the caster assembly (6) being disposed on a side of the stand assembly (1) remote from the blower body (2).