Portable spray fan device

Abstract

The utility model discloses a spray fan device convenient to carry, and belongs to the technical field of fans. The bottom basin is provided with an accommodating cavity; the cover plate is movably arranged on the bottom basin, and a water pumping hole is formed in the cover plate; the spraying fan can extract water in the containing cavity through the water pumping hole and convert the water into water mist to be output. The first rotating supports are rotatably arranged on the two opposite sides of the spraying fan. The second rotating supports are rotatably arranged on the two opposite sides of the first rotating support, the second rotating supports can rotate to a first position and a second position relative to the first rotating support, and when the second rotating supports are located at the first position, the first rotating support and the second rotating supports can support the spraying fan; when the second rotating support is located at the second position, the second rotating support and the first rotating support are folded mutually, and the spraying fan can be placed in the containing cavity. The spray fan device convenient to carry has the advantage of being convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of fan technology, and in particular to a portable spray fan device. Background Technology

[0002] A misting fan is a cooling device that integrates fan and misting functions. It works by spraying fine water mist, which absorbs heat during evaporation, thus achieving rapid cooling. Currently, misting fans on the market are mainly divided into floor-standing and handheld types. However, handheld misting fans are mostly small fans; while users can hold them to blow air, they suffer from insufficient airflow and limited water capacity. Floor-standing misting fans, on the other hand, usually have their water tank and fan integrated, making them bulky and inconvenient to carry or transport in a vehicle. For specific usage scenarios such as outdoor camping, there is a lack of misting fans on the market that can simultaneously meet all the above requirements. Utility Model Content

[0003] The purpose of this invention is to provide a portable spray fan device that is easy to carry and can effectively meet the needs of outdoor camping and other scenarios.

[0004] In a first aspect, this utility model provides a portable spray fan device, comprising:

[0005] The base has a cavity for receiving the contents;

[0006] A cover plate is movably mounted on the base basin, and the cover plate is provided with a water extraction hole;

[0007] The misting fan can draw water from the cavity through the water intake hole and convert it into water mist for output.

[0008] The first rotating bracket is rotatably mounted on opposite sides of the spray fan;

[0009] The second rotating bracket is rotatably disposed on opposite sides of the first rotating bracket. The second rotating bracket can rotate relative to the first rotating bracket to a first position and a second position. When the second rotating bracket is in the first position, the first rotating bracket and the second rotating bracket can support the spray fan. When the second rotating bracket is in the second position, the second rotating bracket and the first rotating bracket fold together so that the spray fan can be placed in the receiving cavity.

[0010] The utility model provides a portable spray fan device, through the flexible switching between spray fan, bottom basin and cover, the balance of function and portability is realized.

[0011] Further, the first rotating support is provided with a first fixed clamping block on the side away from the spray fan, the second rotating support is provided with a second fixed clamping block on the side away from the spray fan, the cover is provided with a first fixed clamping groove and a second fixed clamping groove, and the first fixed clamping block and the second fixed clamping block can be inserted into the first fixed clamping groove and the second fixed clamping groove respectively to support the spray fan on the cover.

[0012] By matching the first fixed clamping block with the first fixed clamping groove and the second fixed clamping block with the second fixed clamping groove, the spray fan can be stably fixed on the cover, which helps to improve the stability of the device, reduces the accidental sliding of the spray fan on the cover due to external force, and ensures the safety and reliability of the spray fan during use.

[0013] Further, the spray fan is provided with an abutting block, and when the spray fan is supported on the cover, the abutting block can abut against the cover.

[0014] By closely abutting the abutting block with the cover and combining the supporting effect of the first rotating support and the second rotating support, a multi-point supporting structure is formed, which can effectively disperse the torque and vibration generated by the spray fan during operation, thereby significantly improving the operation stability of the spray fan.

[0015] Further, the extension height of the abutting block is arranged in a decreasing manner from the air outlet close to the spray fan to the air outlet away from the spray fan.

[0016] By arranging the extension height of the abutting block in a decreasing manner, when the end surface of the abutting block closely abuts against the cover, the air outlet of the spray fan naturally faces upward, which not only ensures the stability of the spray fan during operation, but also optimizes the air outlet direction, so that the cold air and water mist can be more effectively delivered to the target area.

[0017] Further, the side of the abutting block away from the air outlet of the spray fan is provided with a first handle groove.

[0018] Further, the bottom basin is respectively provided with a first support table and a second support table on the side facing the containing cavity, the first support table is used for supporting the hinged part of one end of the first rotating support and the second rotating support, and the second support table is used for supporting the hinged part of the other end of the first rotating support and the second rotating support.

[0019] By arranging the first support table and the second support table to support the hinged parts of the first rotating support and the second rotating support, the pressure distribution between the spray fan and the bottom basin can be effectively dispersed, and the damage risk of the spray fan caused by bumping or external force impact during transportation can be reduced.

[0020] Further, the locking plate is rotatably arranged on the bottom basin, one end of the locking plate away from the bottom basin is provided with a locking block, and the locking plate is provided with a locking groove, the locking block can be inserted into or separated from the locking groove by rotating the locking plate.

[0021] Further, the number of the locking plate and the locking groove is two, the two locking plates are rotatably arranged on the opposite sides of the bottom basin respectively, and the locking blocks on the two locking plates can be inserted into or separated from the two locking grooves respectively.

[0022] Further, the opposite sides of the bottom basin are respectively provided with a second handle groove.

[0023] Further, the spray fan comprises a water pumping pipe and a bottom sinking block, the bottom sinking block is arranged at the end of the water pumping pipe, and the water pumping pipe and the bottom sinking block can pass through the water pumping hole and enter the containing cavity.

[0024] By arranging the bottom sinking block at the end of the water pumping pipe, it can be ensured that the end of the water pumping pipe is always located at the bottom of the containing cavity, and the problem of poor water pumping caused by water level change or device shaking during water pumping can be effectively avoided, so that the water in the containing cavity can be stably and efficiently pumped during the operation of the spray fan.

[0025] As can be seen from the above, the spray fan device convenient to carry provided by the utility model realizes the balance of function and portability through the flexible switching among the spray fan, the bottom basin and the cover plate. When the first rotating support and the second rotating support are in the first position, the spray fan is in the use state, the containing cavity can contain water, and the spray function is provided with continuous water source, so that the outdoor cooling demand is met. When the first rotating support and the second rotating support are in the second position, the spray fan can be accommodated in the containing cavity, the spray fan, the bottom basin and the cover plate are closely combined to form a whole, and the volume of the device is greatly simplified, so that the device is convenient to carry and store.

[0026] Other features and advantages of the present application will be set forth in the following specification, and in part will become apparent to those skilled in the art upon examination of the following specification or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by means of the instrumentalities particularly pointed out in the written description and claims hereof. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A structure schematic view of a portable spray fan device in a use state is provided for the utility model.

[0028] Figure 2 A structure schematic view of a portable spray fan device in a storage state is provided for the utility model.

[0029] Figure 3 For Figure 1 An exploded structure schematic view of a portable spray fan device is provided in the utility model.

[0030] Figure 4 For Figure 3 A side structure schematic view of a spray fan is provided in the utility model.

[0031] Figure 5 For Figure 4 A structure schematic view of a spray fan from another perspective is provided in the utility model.

[0032] Figure 6 For Figure 3 A structure schematic view of a bottom basin is provided in the utility model.

[0033] Figure 7 For Figure 3 An enlarged structure schematic view of a region A of a portable spray fan device is provided in the utility model.

[0034] In the drawings: 100, bottom basin; 110, containing cavity; 121, first support table; 122, second support table; 130, locking plate; 131, locking block; 140, second handle slot; 200, cover plate; 210, water pumping hole; 221, first fixed clamping groove; 222, second fixed clamping groove; 230, locking groove; 300, spray fan; 310, abutting block; 311, first handle slot; 320, water pumping pipe; 330, bottom sinking block; 410, first rotating support; 411, first fixed clamping block; 420, second rotating support; 421, second fixed clamping block. DETAILED DESCRIPTION

[0035] Embodiments of the present application are described in detail below with reference to the attached drawings, which show by way of example, embodiments in which like numerals indicate like elements or elements having the same or similar function. The embodiments described below are examples only, and are not to be construed as limiting the present application.

[0036] The disclosure below provides many different embodiments or examples for implementing various aspects of the present application. For the sake of brevity and clarity, descriptions of all possible combinations are not provided in this disclosure, but are readily apparent to one skilled in the art. Furthermore, various examples are described herein in order to provide a thorough description of the application. It should be understood that these examples are not exclusive. Not all combinations of these embodiments are necessarily

[0037] The spray fan device for easy carrying disclosed by the application is mainly applied to outdoor camping scenes and the like, has the advantages of easy carrying, strong wind power, large-capacity water tank and the like, and can effectively meet the use requirements of outdoor camping scenes and the like.

[0038] Reference is made to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 In one embodiment, the spray fan device for easy carrying includes a bottom basin 100, a cover plate 200, a spray fan 300, a first rotating support 410 and a second rotating support 420. The bottom basin 100 is provided with a containing cavity 110; the cover plate 200 is movably arranged on the bottom basin 100, and the cover plate 200 is provided with a water pumping hole 210; the spray fan 300 can pump water in the containing cavity 110 through the water pumping hole 210 and convert the water into water mist output; the first rotating support 410 is rotatably arranged on opposite sides of the spray fan 300; the second rotating support 420 is rotatably arranged on opposite sides of the first rotating support 410, and the second rotating support 420 can rotate relative to the first rotating support 410 to a first position and a second position; when the second rotating support 420 is at the first position, the first rotating support 410 and the second rotating support 420 can support the spray fan 300; when the second rotating support 420 is at the second position, the second rotating support 420 and the first rotating support 410 are folded relative to each other, so that the spray fan 300 can be placed in the containing cavity 110.

[0039] It is worth noting that the first rotating support 410 and the second rotating support 420 can support the spray fan 300 on the cover plate 200, which helps to shorten the distance between the spray fan 300 and the bottom basin 100, and facilitates pumping water in the containing cavity 110 for atomization; the first rotating support 410 and the second rotating support 420 can also support the spray fan 300 on any planar table body.

[0040] From the above, the utility model provides a portable spray fan device, through flexible switching between spray fan 300, bottom basin 100 and cover plate 200, balanced function and portability are realized.When first rotating support 410 and second rotating support 420 are in first position, spray fan 300 is in use state, and accommodating cavity 110 can hold water, and continuous water source is provided for spray function, and outdoor cooling demand is satisfied, and when first rotating support 410 and second rotating support 420 are in second position, spray fan 300 can be accommodated in accommodating cavity 110, and spray fan 300, bottom basin 100 and cover plate 200 are closely combined and form an entirety, which greatly simplifies the volume of the device, and is convenient for carrying and storage.

[0041] Reference drawings Figure 3 In one embodiment, the first rotating support 410 is provided with a first fixed clamping block 411 away from the side of the spray fan 300, the second rotating support 420 is provided with a second fixed clamping block 421 away from the side of the spray fan 300, and the cover plate 200 is provided with a first fixed clamping groove 221 and a second fixed clamping groove 222. The first fixed clamping block 411 and the second fixed clamping block 421 can be inserted into the first fixed clamping groove 221 and the second fixed clamping groove 222 respectively, so as to support the spray fan 300 on the cover plate 200.

[0042] By the cooperation of the first fixed clamping block 411 and the first fixed clamping groove 221, and the second fixed clamping block 421 and the second fixed clamping groove 222, the spray fan 300 can be stably fixed on the cover plate 200, which helps to improve the stability of the device, reduces the accidental sliding of the spray fan 300 on the cover plate 200 due to external force, and ensures the safety and reliability of the spray fan 300 during use.

[0043] Reference drawings Figure 4 , drawings Figure 5 In one embodiment, the spray fan 300 is provided with an abutting block 310. When the spray fan 300 is supported on the cover plate 200, the abutting block 310 can abut against the cover plate 200.

[0044] By the close abutment of the abutting block 310 and the cover plate 200, combined with the supporting action of the first rotating support 410 and the second rotating support 420, a multi-point support structure is formed, which can effectively disperse the torque and vibration generated by the spray fan 300 during operation, thereby significantly improving the operation stability of the spray fan 300.

[0045] In one embodiment, the extension height of the abutting block 310 is arranged in a decreasing manner from the air outlet close to the spray fan 300 to the air outlet away from the spray fan 300.

[0046] By adopting the technical scheme, the extension height of the abutting block 310 is arranged in a decreasing manner, when the end surface of the abutting block 310 is tightly abutted against the cover plate 200, the air outlet of the spray fan 300 is naturally directed upward, which not only ensures the stability of the spray fan 300 during operation, but also optimizes the air outlet direction, so that the cold air and the water mist can be more effectively delivered to the target area.

[0047] In one of the embodiments, the abutting block 310 is provided with a first handle slot 311 on the side away from the air outlet of the spray fan 300.

[0048] Specifically, the first handle slot 311 can provide a force point for carrying the spray fan 300, which facilitates the user to carry the spray fan 300.

[0049] Reference is made to the accompanying drawings Figure 6 In one of the embodiments, the bottom basin 100 is provided with a first support table 121 and a second support table 122 on the side facing the containing cavity 110, the first support table 121 is used to support the hinged part of one end of the first rotating support 410 and the second rotating support 420, and the second support table 122 is used to support the hinged part of the other end of the first rotating support 410 and the second rotating support 420.

[0050] By adopting the technical scheme, the hinged parts of the first rotating support 410 and the second rotating support 420 are supported by the first support table 121 and the second support table 122, which can effectively disperse the pressure distribution between the spray fan 300 and the bottom basin 100, and reduce the damage risk of the spray fan 300 caused by bumps or external force impact during transportation.

[0051] Reference is made to the accompanying drawings Figure 3 , the accompanying drawings Figure 7 In one of the embodiments, a locking plate 130 is further included, the locking plate 130 is rotatably arranged on the bottom basin 100, the locking plate 130 is provided with a locking block 131 at the end away from the bottom basin 100, the cover plate 200 is provided with a locking slot 230, and the locking block 131 can be inserted into or separated from the locking slot 230 by rotating the locking plate 130.

[0052] In one of the embodiments, the number of the locking plate 130 and the locking slot 230 is two, the two locking plates 130 are rotatably arranged on the opposite sides of the bottom basin 100, and the locking blocks 131 on the two locking plates 130 can be respectively inserted into or separated from the two locking slots 230.

[0053] In other embodiments, the number of the locking plate 130 and the locking slot 230 can be one, one side of the bottom basin 100 and the cover plate 200 is rotatably connected, and the locking plate 130 and the locking slot 230 are arranged on the opposite side of the hinged part of the bottom basin 100 and the cover plate 200.

[0054] In one of the embodiments, the second handle groove 140 is arranged on each of the opposite sides of the bottom basin 100.

[0055] Specifically, the second handle groove 140 can provide a force point for carrying the bottom basin 100, and facilitate the user to carry the bottom basin 100.

[0056] In one of the embodiments, the spray fan 300 comprises a water suction pipe 320 and a sink block 330, the sink block 330 is arranged at the end of the water suction pipe 320, and the water suction pipe 320 and the sink block 330 can both pass through the water suction hole 210 into the containing cavity 110.

[0057] Specifically, the material of the sink block 330 should meet the characteristics of large density, good stability, strong corrosion resistance, etc., so as to ensure that it can effectively sink in water and remain stable. Specifically, the material of the sink block can be stainless steel, copper or alloy, etc.

[0058] By arranging the sink block 330 at the end of the water suction pipe 320, it can be ensured that the end of the water suction pipe 320 is always located at the bottom of the containing cavity 110, which effectively avoids the problem of poor water suction caused by water level change or device shaking when the water suction pipe 320 sucks water, thereby ensuring that the spray fan 300 can stably and efficiently suck the water in the containing cavity 110 during operation.

[0059] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0060] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A portable spray fan device, characterized by, The utility model relates to a kind of spray fan, including: Bottom basin (100) is equipped with containing cavity (110); Cover plate (200) is movably arranged on the bottom basin (100), and the cover plate (200) is equipped with water extraction hole (210); Spray fan (300) can extract water in containing cavity (110) through water extraction hole (210) and is converted into water mist output; First rotating support (410) is rotatably arranged on the opposite sides of the spray fan (300); Second rotating support (420) is rotatably arranged on the opposite sides of the first rotating support (410), and the second rotating support (420) can be rotated to first position and second position relative to the first rotating support (410), when the second rotating support (420) is in first position, the first rotating support (410) and the second rotating support (420) can support the spray fan (300);When the second rotating support (420) is in second position, the second rotating support (420) and the first rotating support (410) are folded to each other, so that the spray fan (300) can be placed in the containing cavity (110).

2. A portable spray fan device as defined in claim 1, wherein, The side of the first rotating support (410) away from the spray fan (300) is equipped with first fixed clamping block (411), the side of the second rotating support (420) away from the spray fan (300) is equipped with second fixed clamping block (421), the cover plate (200) is equipped with first fixed clamping groove (221) and second fixed clamping groove (222), the first fixed clamping block (411) and the second fixed clamping block (421) can be inserted into the first fixed clamping groove (221), the second fixed clamping groove (222) respectively, to support the spray fan (300) on the cover plate (200).

3. A portable spray fan apparatus as defined in claim 2, wherein, The spray fan (300) is equipped with abutting block (310), when the spray fan (300) is supported on the cover plate (200), the abutting block (310) can be in abutment with the cover plate (200).

4. A portable spray fan device as defined in claim 3, wherein, The extension height of the abutting block (310) is arranged in decreasing from the air outlet close to the spray fan (300) to the air outlet away from the spray fan (300).

5. The portable spray fan apparatus of claim 3, wherein, The side of the abutting block (310) away from the air outlet of the spray fan (300) is equipped with first handle slot (311).

6. The portable spray fan apparatus of claim 1, wherein, The side of the bottom basin (100) towards the containing cavity (110) is respectively equipped with first support table (121) and second support table (122), the first support table (121) is used to support the hinged portion of one end of the first rotating support (410) and the second rotating support (420), and the second support table (122) is used to support the hinged portion of the other end of the first rotating support (410) and the second rotating support (420).

7. The portable spray fan apparatus of claim 1, wherein, Further comprising a locking plate (130) rotatably arranged on the bottom basin (100), one end of the locking plate (130) away from the bottom basin (100) is provided with a locking block (131), the cover plate (200) is provided with a locking groove (230), and the locking block (131) can be inserted into or separated from the locking groove (230) along with the rotation of the locking plate (130).

8. A portable spray fan device as defined in claim 7, wherein, The number of the locking plate (130) and the locking groove (230) is two, the two locking plates (130) are rotatably arranged on the opposite sides of the bottom basin (100) respectively, and the locking blocks (131) on the two locking plates (130) can be inserted into or separated from the two locking grooves (230) respectively.

9. The portable spray fan apparatus of claim 1, wherein, The opposite sides of the bottom basin (100) are respectively provided with second handle grooves (140).

10. The portable spray fan apparatus of claim 1, wherein, The spray fan (300) comprises a water suction pipe (320) and a bottom sinking block (330), the bottom sinking block (330) is arranged at the end of the water suction pipe (320), and the water suction pipe (320) and the bottom sinking block (330) can pass through the water suction hole (210) and enter the containing cavity (110).

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