CN210068528U - Fan with cooling device - Google Patents

Abstract

The utility model discloses a fan, including the fan body, the fan body includes front screen panel and back screen panel, the interior terminal surface middle part of back screen panel is fixed with the motor, be fixed with the fan blade on the transmission shaft of motor, the lower extreme integrated into one piece of front screen panel has the front half casing, the lower extreme integrated into one piece of back screen panel has the back half casing, install first circuit board and battery between front half casing and the back half casing, the bottom of front half casing and back half casing is inlayed and is equipped with the end cover, the fan still includes the base, the base includes the shell, be provided with the jack that can supply front half casing and back half casing part to insert on the up end of shell, inlay in the end cover and be equipped with; a second wireless charging coil is arranged inside the shell below the jack, a second circuit board is arranged inside the shell, a second button is arranged on the side wall of the shell, and a second charging interface on the second circuit board extends out of the shell; compared with the existing fans on the market, the utility model has the advantage of wide application range.

Description

Fan with cooling device

Technical Field

The utility model relates to an articles for daily use technical field, concretely relates to fan.

Background

At present, a portable handheld fan appears in the market, which is deeply loved by consumers, but the handheld fan in the market can only be used by hands, so that the defect of single use mode exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a fan, which is provided with a base, and the base can support the fan body after the fan body is inserted on the base, so that the fan can be placed on a desktop for use; when the fan body is taken down from the base, the fan body can be held by a hand for use, and in addition, after the fan body is inserted into the base, the base can realize wireless charging of the fan body, so that convenience can be brought to the use of a user; compared with the existing fans on the market, the utility model has the advantage of wide application range.

The utility model discloses a fan, including the fan body, the fan body includes preceding screen panel and back screen panel, the interior terminal surface middle part of back screen panel is fixed with the motor, be fixed with the fan blade on the transmission shaft of motor, the lower extreme integrated into one piece of preceding screen panel has preceding semi-shell, the lower extreme integrated into one piece of back screen panel has latter half shell, install first circuit board and battery between preceding semi-shell and the latter half shell, motor and battery all are connected with first circuit board electricity, first charging interface on the first circuit board stretches out outside preceding semi-shell and latter half shell, install the button that is used for promoting the first button on the first circuit board between preceding semi-shell and the latter half shell, the bottom of preceding semi-shell and latter half shell is inlayed and is equipped with the end cover, the fan still includes the base, the base includes the shell, be provided with on the up end of shell and supply the jack that preceding semi-shell, the first wireless charging coil is electrically connected with the first circuit board; the internally mounted of the shell that is located the jack below has the wireless charging coil of second, and the internally mounted of shell has the second circuit board, installs the second button on the lateral wall of shell, and the wireless charging coil of second and second button all are connected with second circuit board electricity, and the second on the second circuit board interface that charges stretches out outside the shell.

The utility model discloses a fan, wherein, be provided with a plurality of protruding muscle that are circumference and distribute on the inner wall of jack, every way protruding muscle all extends along vertical direction, and preceding half casing and latter half casing are hugged closely with protruding muscle after inserting in the jack.

The utility model discloses a fan, wherein, the edge of preceding screen panel towards back screen panel one end is provided with a plurality of and is the pothook that circumference distributes, is provided with the draw-in groove that is used for respectively with one of them pothook cooperation joint on the back screen panel.

The utility model discloses a fan, wherein, all be provided with a plurality of ka tai on the both sides inner wall of half semi-shell one end after the preceding semi-shell orientation, be provided with on the latter half semi-shell respectively be used for rather than the card hole of one card platform cooperation joint.

The utility model discloses a fan, wherein, the edge of back screen panel towards front screen panel one end is provided with the inserted block that a plurality of is circumference and distributes, and the edge of preceding screen panel towards back screen panel one end is provided with and supplies one of them inserted block male slot respectively.

By the arrangement of the base, the base can support the fan body after the fan body is inserted on the base, so that the fan can be placed on a desktop for use; when the fan body is taken down from the base, the fan body can be held by a hand for use, and in addition, after the fan body is inserted into the base, the base can realize wireless charging of the fan body, so that convenience can be brought to the use of a user; compared with the existing fans on the market, the utility model has the advantage of wide application range.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the partially exploded structure of the present invention;

FIG. 4 is a schematic sectional view of the present invention;

FIG. 5 is a partially exploded view of the fan body;

fig. 6 is a partially exploded view of the fan body.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a fan, including the fan body, the fan body includes preceding screen panel 1 and back screen panel 2, the interior terminal surface middle part of back screen panel 2 is fixed with motor 3, be fixed with fan blade 31 on the transmission shaft of motor 3, the lower extreme integrated into one piece of preceding screen panel 1 has preceding semi-shell 11, the lower extreme integrated into one piece of back screen panel 2 has latter half shell 21, install first circuit board 4 and battery 5 between preceding semi-shell 11 and the latter half shell 21, motor 3 and battery 5 all are connected with first circuit board 4 electricity, first charging interface 41 on first circuit board 4 stretches out outside preceding semi-shell 11 and latter half shell 21, install the button 6 that is used for promoting the first button on first circuit board 4 between preceding semi-shell 11 and the latter half shell 21, the bottom of preceding semi-shell 11 and latter half shell 21 is inlayed and is equipped with end cover 10, the fan still includes the base, the base includes shell 7, be provided with the jack 71 that can supply preceding semi-shell 11 and latter half shell, a first wireless charging coil 8 is embedded in the end cover 10, and the first wireless charging coil 8 is electrically connected with the first circuit board 4; the internally mounted of shell 7 that is located jack 71 below has second wireless charging coil 9, and the internally mounted of shell 7 has second circuit board 72, installs second button 73 on the lateral wall of shell 7, and second wireless charging coil 9 and second button 73 all are connected with second circuit board 72 electricity, and second charging interface 721 on the second circuit board 72 stretches out outside shell 7.

A plurality of convex ribs 711 distributed circumferentially are arranged on the inner wall of the insertion hole 71, each convex rib 711 extends along the vertical direction, and the front half shell 11 and the rear half shell 21 are tightly attached to the convex ribs 711 after being inserted into the insertion hole 71; after adopting this kind of structure, after preceding half casing and back half casing insert the jack, protruding muscle can support tightly with preceding half casing and back half casing, so, can make fan body and base peg graft together reliably.

The edge of one end of the front mesh enclosure 1 facing the rear mesh enclosure 2 is provided with a plurality of circumferentially distributed hooks 12, and the rear mesh enclosure 2 is provided with a clamping groove 22 which is respectively used for being matched and clamped with one hook 12; after adopting this kind of structure, when screen panel and back screen panel assembly in the front, every pothook can cooperate the joint with the draw-in groove that corresponds, so, can bring the convenience for the assembly of preceding screen panel and back screen panel.

The inner walls of two sides of one end of the front half shell 11, which faces the rear half shell 21, are provided with a plurality of clamping tables 13, and the rear half shell 21 is provided with clamping holes 23 which are respectively used for being matched and clamped with one of the clamping tables 13; after adopting this kind of structure, when half preceding shell and latter half shell assembled, every ka tai can with the card hole cooperation joint that corresponds, so, can bring the convenience for the assembly of half preceding shell and latter half shell.

A plurality of insertion blocks 24 which are distributed circumferentially are arranged at the edge of one end of the rear mesh enclosure 2 facing the front mesh enclosure 1, and insertion slots 14 into which one insertion block 24 can be inserted are arranged at the edge of one end of the front mesh enclosure 1 facing the rear mesh enclosure 2; through the setting of inserted block and slot, when screen panel and back screen panel assembly in the front, every inserted block can insert in the slot that corresponds, so, can realize the location to preceding screen panel and back screen panel to can bring the convenience for the assembly of preceding screen panel and back screen panel, and can improve the reliability of preceding screen panel and back screen panel after-assembling.

When the utility model is used, the first circuit board can control the motor to rotate when the first button is touched by pressing the button, and the motor can drive the fan blade to rotate at the moment; when the fan body needs to be charged, the charging wire can be plugged into the first charging interface, and wired charging of the fan body can be achieved; after the fan body is inserted on the base, the base can support the fan body, and at the moment, the utility model can be placed on a table for use; in addition, after the fan body is inserted into the base, the charging wire is connected to the second charging interface, and the second button is pressed, the storage battery in the fan body can be charged through the second wireless charging coil in the base and the first wireless charging coil in the fan body; the utility model discloses in the current device on the market is to first wireless charging coil and the wireless charging coil of second that use, and first circuit board only need the break-make electricity of control motor, the second circuit board only need control the break-make electricity of the wireless charging coil of second can, its control principle is simple, and concrete circuit structure is prior art on the market at present, so do not give unnecessary details here.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The fan comprises a fan body, wherein the fan body comprises a front mesh enclosure (1) and a rear mesh enclosure (2), a motor (3) is fixed in the middle of the inner end face of the rear mesh enclosure (2), fan blades (31) are fixed on a transmission shaft of the motor (3), a front half shell (11) is integrally formed at the lower end of the front mesh enclosure (1), a rear half shell (21) is integrally formed at the lower end of the rear mesh enclosure (2), a first circuit board (4) and a storage battery (5) are installed between the front half shell (11) and the rear half shell (21), the motor (3) and the storage battery (5) are electrically connected with the first circuit board (4), a first charging interface (41) on the first circuit board (4) stretches out of the front half shell (11) and the rear half shell (21), and a key (6) used for pushing a first button on the first circuit board (4) is installed between the front half shell (11) and the rear half shell (21), the bottom of preceding half casing (11) and back half casing (21) inlays and is equipped with end cover (10), its characterized in that: the fan further comprises a base, the base comprises a shell (7), the upper end face of the shell (7) is provided with a jack (71) into which a front half shell (11) and a rear half shell (21) can be partially inserted, a first wireless charging coil (8) is embedded in the end cover (10), and the first wireless charging coil (8) is electrically connected with the first circuit board (4); the internally mounted of shell (7) that is located jack (71) below has second wireless charging coil (9), the internally mounted of shell (7) has second circuit board (72), install second button (73) on the lateral wall of shell (7), second wireless charging coil (9) and second button (73) all are connected with second circuit board (72) electricity, second charging interface (721) on second circuit board (72) stretch out outside shell (7).

2. The fan as claimed in claim 1, wherein a plurality of ribs (711) are circumferentially arranged on the inner wall of the insertion hole (71), each rib (711) extends along the vertical direction, and the front half shell (11) and the rear half shell (21) are closely attached to the ribs (711) after being inserted into the insertion hole (71).

3. The fan as claimed in claim 1, wherein the front mesh enclosure (1) has a plurality of hooks (12) disposed at an edge thereof facing one end of the rear mesh enclosure (2), and the rear mesh enclosure (2) has slots (22) for engaging with one of the hooks (12).

4. The fan according to claim 1, wherein a plurality of clamping platforms (13) are arranged on the inner walls of two sides of one end of the front half shell (11) facing the rear half shell (21), and a clamping hole (23) for matching and clamping with one of the clamping platforms (13) is arranged on the rear half shell (21).

5. The fan as claimed in claim 1, wherein the edge of the rear mesh enclosure (2) facing one end of the front mesh enclosure (1) is provided with a plurality of circumferentially distributed insert blocks (24), and the edge of the front mesh enclosure (1) facing one end of the rear mesh enclosure (2) is provided with slots (14) into which one of the insert blocks (24) can be inserted.

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