CN212936529U

CN212936529U - Connecting structure of fan spoiler

Info

Publication number: CN212936529U
Application number: CN202022271620.2U
Authority: CN
Inventors: 熊君; 刘小明; 郭伟然
Original assignee: Jiuzhou Yangguang Power Supply Shenzhen Co ltd
Current assignee: Jiuzhou Yangguang Power Supply Shenzhen Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-04-09
Anticipated expiration: 2030-10-13

Abstract

The utility model belongs to the technical field of the fan, a connection structure of fan spoiler is provided, including fan frame and spoiler, the mounting groove has been seted up to one side of fan frame, the both sides of spoiler and the both sides wall sliding connection of mounting groove, and the position that the both sides of spoiler are close to the mounting groove all articulates there is the connecting piece, and the spoiler passes through the detachable connection of lateral wall of connecting piece and mounting groove. The utility model discloses a connection structure of fan spoiler arranges the one end of spoiler in the mounting groove, through promoting the spoiler, in the both sides of spoiler get into the mounting groove along the both sides wall of mounting groove respectively, then, through rotating the connecting piece, make the connecting piece be close to the lateral wall of mounting groove and with the detachable connection of the lateral wall of mounting groove, be convenient for installation and dismantlement between spoiler and the mounting groove lateral wall, the staff of being convenient for installs fast and dismantles, the installation of spoiler has been simplified greatly, and production efficiency is improved.

Description

Connecting structure of fan spoiler

Technical Field

The utility model relates to a fan technical field, concretely relates to connection structure of fan spoiler.

Background

The fan of the power supply is used for radiating the power supply, the wind direction of the fan cannot be concentrated to radiate the power supply in the working process of the fan, and the spoiler is arranged to change and guide the wind direction of the fan, so that the wind power of the fan can be concentrated to radiate the power supply.

At present, the fan spoiler is fixed through the mode of bolt and point glue usually, because the mode of bolt fastening is harder, and the mode of point glue requires than higher to the technical merit of installation moreover, even professional technical staff can not guarantee that the percentage reaches qualified standard totally, and not only the installation is complicated, waste time and energy, moreover, when not using the guide plate, be not convenient for dismantle, bring inconvenience for staff's operation.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of connection structure of fan spoiler, the staff of being convenient for installs fast and dismantles.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a connection structure of fan spoiler, includes fan frame and spoiler, the mounting groove has been seted up to one side of fan frame, the both sides of spoiler and the both sides wall sliding connection of mounting groove, and the both sides of spoiler all articulate near the position of mounting groove has the connecting piece, and the spoiler passes through the detachable connection of the lateral wall of connecting piece and mounting groove.

Furthermore, sliding grooves are formed in two side walls of the mounting groove, and two sides of the spoiler are arranged in the sliding grooves.

Furthermore, racks are fixedly mounted on two sides of the spoiler, a through groove is formed in the side wall, away from the spoiler, of the sliding groove, a gear set is rotatably connected in the through groove, and the gear set is meshed with the racks.

Further, the gear train includes first gear, second gear and third gear, and first gear all is connected with second gear and third gear transmission, and second gear and third gear are located the both sides of first gear respectively, and second gear and third gear all mesh with the rack, and first gear, second gear and third gear all rotate through the lateral wall that rotates post and logical groove and be connected.

Further, the connecting piece includes the preforming, and the preforming is articulated with the spoiler, and one side fixed mounting that the preforming is close to the mounting groove lateral wall has the fixture block, set up the draw-in groove with fixture block looks adaptation on the lateral wall of mounting groove.

Furthermore, a fan fixing seat is arranged in the middle area of the fan outer frame and is fixedly connected with the fan outer frame through a connecting rod, a pressing plate is fixedly arranged on the upper surface of one side, close to the spoiler, of the fan fixing seat, the lower surface of the pressing plate is in contact with the upper surface of the spoiler, and the top end of the connecting rod is in contact with the lower surface of the spoiler.

Furthermore, a push-pull plate is fixedly installed at one end, far away from the fan fixing seat, of the spoiler, and a push-pull groove is formed in the push-pull plate.

According to the above technical scheme, the beneficial effects of the utility model are that: arrange the one end of spoiler in the mounting groove, through promoting the spoiler, the both sides of spoiler get into the mounting groove along the both sides wall of mounting groove respectively in, then, through rotating the connecting piece, make the connecting piece be close to the lateral wall of mounting groove and with the detachable connection of the lateral wall of mounting groove, the installation and the dismantlement between spoiler and the mounting groove lateral wall of being convenient for, the staff of being convenient for installs fast and dismantles, has simplified the installation of spoiler greatly, has improved production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 1.

Reference numerals:

1-a fan outer frame; 2-a spoiler;

11-mounting grooves; 12-a chute; 13-a card slot; 14-through grooves; 15-fan fixing seat; 16-a connecting rod; 21-fixing block; 22-tabletting; 23-rotating rods; 24-a torsion spring; 25-a fixture block; 26-a rack; 27-a push-pull plate; 28-push-pull grooves;

141-rotating column; 142-a first gear; 143-a second gear; 144-a third gear; 151-pressing plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 4, the connection structure of the fan spoiler provided in this embodiment includes a fan outer frame 1 and a spoiler 2, a mounting groove 11 is formed on one side of the fan outer frame 1, two sides of the spoiler 2 are slidably connected to two side walls of the mounting groove 11, two sides of the spoiler 2 near the mounting groove 11 are respectively hinged with a connecting member, and the spoiler 2 is detachably connected to the side wall of the mounting groove 11 through the connecting member.

In the in-service use, arrange the one end of spoiler 2 in mounting groove 11, through promoting spoiler 2, the both sides of spoiler 2 get into in mounting groove 11 along the both sides wall of mounting groove 11 respectively, then, through rotating the connecting piece, make the connecting piece be close to the lateral wall of mounting groove 11 and with the detachable connection of the lateral wall of mounting groove 11, be convenient for installation and dismantlement between spoiler 2 and the 11 lateral walls of mounting groove, the staff of being convenient for installs and dismantles fast, the installation of spoiler 2 has been simplified greatly, and the production efficiency is improved.

In this embodiment, the two side walls of the mounting groove 11 are provided with sliding grooves 12, and the two sides of the spoiler 2 are disposed in the sliding grooves 12.

In practical use, two sides of the spoiler 2 slide along the sliding grooves 12 into the mounting groove 11, and the sliding grooves 12 also have the function of limiting the position of the spoiler 2.

In this embodiment, racks 26 are fixedly mounted on both sides of the spoiler 2, a through groove 14 is formed in the side wall of the chute 12 away from the spoiler 2, and a gear set is rotatably connected to the through groove 14 and meshed with the racks 26.

In practical use, when the spoiler 2 slides towards the inner side of the mounting groove 11 along the chute 12 in the mounting process of the spoiler 2, the movement of the rack 26 on the spoiler 2 drives the gear set to rotate, which is beneficial to reducing the friction force in the sliding process of the spoiler 2 and the side wall of the chute 12, so that the pushing process of the spoiler 2 is more labor-saving, and the abrasion degree between the spoiler 2 and the side wall of the chute 12 is reduced; in the process of disassembling the spoiler 2, the gear set can be rotated by pushing the spoiler 2 out of the mounting groove 11 through the transmission action of the gear set and the rack 26 or pulling the spoiler 2 to the outer side of the mounting groove 11, the gear set is pushed to rotate by the driving action of the rack 26, so that the friction force in the sliding process of the spoiler 2 and the side wall of the chute 12 is reduced, the pulling process of the spoiler 2 is more labor-saving, and the abrasion degree between the spoiler 2 and the side wall of the chute 12 is reduced.

In this embodiment, the gear set includes a first gear 142, a second gear 143, and a third gear 144, the first gear 142 is in transmission connection with the second gear 143 and the third gear 144, the second gear 143 and the third gear 144 are respectively located at two sides of the first gear 142, the second gear 143 and the third gear 144 are engaged with the rack 26, and the first gear 142, the second gear 143, and the third gear 144 are all in rotational connection with the side wall of the through slot 14 through the rotation column 141.

In practical use, the second gear 143 and the third gear 144 are engaged with different positions of the rack 26 at the same time, so as to maintain the stability of the spoiler 2 during movement; one side edge of the first gear 142 is disposed outside the through slot 14, so that during the mounting and dismounting of the spoiler 2, the first gear 142 can be rotated to simultaneously drive the second gear 143 and the third gear 144 to rotate, and the second gear 143 and the third gear 144 can be rotated to drive the rack 26 and the spoiler 2 to move.

In this embodiment, the connecting piece includes preforming 22, preforming 22 is articulated with spoiler 2, one side fixed mounting that preforming 22 is close to the mounting groove 11 lateral wall has fixture block 25, set up the draw-in groove 13 with fixture block 25 looks adaptation on the lateral wall of mounting groove 11, fixed mounting has fixed block 21 on spoiler 2, it is connected with dwang 23 to rotate on the fixed block 21, preforming 22 and dwang 23 fixed connection, the cover is equipped with torsion spring 24 on the dwang 23, torsion spring 24's one end and fixed block 21 fixed connection, torsion spring 24's the other end and dwang 23 fixed connection.

In practical use, when the spoiler 2 needs to be fixed, the pressing piece 22 is rotated and drives the clamping block 25 to approach to the clamping groove 13 side until the clamping block 25 is arranged in the clamping groove 13, so that the clamping block 25 and the clamping groove 13 are fixed; when the spoiler 2 needs to be disassembled, the pressing piece 22 is pulled to drive the clamping block 25 to be away from the clamping groove 13, so that the spoiler 2 and the side wall of the mounting groove 11 are disassembled. A torsion spring 24 is arranged between the pressing sheet 22 and the fixing block 21, and the position of the pressing sheet 22 is limited by the torsion spring 24, so that the pressing sheet 22 is tightly contacted with the side wall of the mounting groove 11.

In this embodiment, a fan fixing seat 15 is disposed in a middle region of the fan housing 1, the fan fixing seat 15 is fixedly connected to the fan housing 1 through a connecting rod 16, a pressing plate 151 is fixedly mounted on an upper surface of the fan fixing seat 15 close to one side of the spoiler 2, a lower surface of the pressing plate 151 contacts with an upper surface of the spoiler 2, and a top end of the connecting rod 16 contacts with a lower surface of the spoiler 2.

In actual use, the lower surface and the upper surface of the spoiler 2 are restricted by the connecting rods 16 and the pressing plate 151, respectively, to further enhance the fixation of the spoiler 2.

In this embodiment, a push-pull plate 27 is fixedly installed at an end of the spoiler 2 away from the fan fixing base 15, and a push-pull groove 28 is formed in the push-pull plate 27, so that the spoiler 2 can be pushed and pulled through the push-pull plate 27 and the push-pull groove 28.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a connection structure of fan spoiler, includes fan frame (1) and spoiler (2), its characterized in that: mounting groove (11) have been seted up to one side of fan frame (1), the both sides of spoiler (2) and the both sides wall sliding connection of mounting groove (11), the both sides of spoiler (2) are close to the position of mounting groove (11) and all articulate there is the connecting piece, and spoiler (2) pass through the detachable connection of lateral wall of connecting piece and mounting groove (11).

2. The structure of claim 1, wherein: the two side walls of the mounting groove (11) are provided with sliding grooves (12), and the two sides of the spoiler (2) are arranged in the sliding grooves (12).

3. The structure of claim 2, wherein: racks (26) are fixedly mounted on two sides of the spoiler (2), through grooves (14) are formed in the side wall, away from the spoiler (2), of the sliding groove (12), gear sets are rotatably connected in the through grooves (14), and the gear sets are meshed with the racks (26).

4. The structure of claim 3, wherein: the gear set comprises a first gear (142), a second gear (143) and a third gear (144), the first gear (142) is in transmission connection with the second gear (143) and the third gear (144), the second gear (143) and the third gear (144) are respectively located on two sides of the first gear (142), the second gear (143) and the third gear (144) are meshed with the rack (26), and the first gear (142), the second gear (143) and the third gear (144) are in rotation connection with the side wall of the through groove (14) through the rotating column (141).

5. The structure of claim 1, wherein: the connecting piece includes preforming (22), and preforming (22) are articulated with spoiler (2), and one side fixed mounting that preforming (22) are close to mounting groove (11) lateral wall has fixture block (25), draw-in groove (13) with fixture block (25) looks adaptation is seted up on the lateral wall of mounting groove (11).

6. The structure of claim 1, wherein: fan frame (1) middle zone is equipped with fan fixing base (15), and fan fixing base (15) pass through connecting rod (16) and fan frame (1) fixed connection, and fan fixing base (15) are close to one side upper surface fixed mounting of spoiler (2) and have clamp plate (151), and the lower surface of clamp plate (151) and the last surface contact of spoiler (2), the top of connecting rod (16) and the lower surface contact of spoiler (2).

7. The structure of claim 6, wherein: and a push-pull plate (27) is fixedly mounted at one end of the spoiler (2) far away from the fan fixing seat (15), and a push-pull groove (28) is formed in the push-pull plate (27).