CN202628589U - Shaft barrel seat and fan frame body thereof - Google Patents

Abstract

Provided is a shaft barrel seat and a fan frame body thereof. The shaft barrel seat is arranged in the fan frame body and comprises a body provided with a first side face, wherein a shaft barrel is perpendicular to the first side face, and a printed circuit layer is formed on the first side face. By directly arranging the printed circuit layer on a base of the shaft barrel, the production cost can be reduced remarkably, and the overall height of a fan can be reduced.

Description

Beam barrel seat and fan frame body thereof

Technical field

A kind of beam barrel seat and fan frame body thereof refer to that especially a kind of circuit layer is directly printed is arranged at beam barrel seat and the fan frame body thereof of using the saving cost of production on beam barrel seat and the fan frame body and reducing the fan height.

Background technique

Fan is a heat dissipation element indispensable in the electronic equipment; Fan is mainly in order to do the work of forcing heat radiation to heating source or heat-sink unit; And need adopt different settings to varying environment, like cross flow fan, axial fan, centrifugal cutter etc., and be that the rotating speed of control fan can be provided with a fan control circuitry usually; And this fan control circuitry is arranged on the circuit substrate, this circuit substrate is arranged at the stator below or the fan frame body bottom of this fan again.

Because of existing electronic equipment and electronic equipment all are designed to more compact; Make fan also identical must with dwindle design; And small-sized fans is because of receiving spatial limitation, must reduce it and highly use and can be arranged at comparatively narrow part, certainly will will the necessary element in the fan be carried out the reduction of height or thickness like rotor and stator and framework; And wherein circuit substrate (hard, flexible base plate) also is to influence one of them factor of fan slimming; And fan control circuitry is set for reaching like this rotation speed of the fan preface of aforementioned control, thus circuit substrate and can't omitting, and this circuit substrate also accounts for quite heavy one of fan manufacture cost.

The model utility content

For this reason, for solving the shortcoming of above-mentioned known technology, the main purpose of the utility model provides a kind of beam barrel seat that reduces the fan manufacture cost and realize the fan slimming.

The utility model secondary objective provides a kind of fan frame body that reduces the fan manufacture cost and realize the fan slimming.

For reaching above-mentioned purpose, the utility model provides a kind of beam barrel seat, comprises: a body has one first side, and hang down and establish a beam barrel in this first side, and this first side is provided with a layer printed circuit board.

For reaching above-mentioned purpose, the utility model provides a kind of fan frame body, comprises: a beam barrel seat, a framework;

Said beam barrel seat comprises: a body has one first side, and hang down and establish a beam barrel in this first side, and this first side moulding is provided with a layer printed circuit board.

Said framework has a bottom side and an extension part, and this bottom side has one first port, and this extension part is located at all edges, this bottom side and is connected with this bottom side is vertical, and said beam barrel seat is located at this first port, and connects these frameworks through a plurality of connecting bodys.

For reaching above-mentioned purpose, the utility model provides a kind of fan frame body, comprises: a framework has a bottom side and an extension part; This extension part is connected with this bottom side is vertical; And this extension part has an opening, and this bottom side is provided with a beam barrel, and adjacent this beam barrel place, this bottom side has a base portion; This base portion structure is provided with a layer printed circuit board, and this base portion is connected with this bottom side through a plurality of connecting bodys and defines a plurality of apertures jointly.

Particularly, this novel technological scheme that provides is:

A kind of beam barrel seat comprises:

One body has one first side, and hang down and establish a beam barrel in this first side, and this first side forms a layer printed circuit board.

Preferably; In the described beam barrel seat; Said body also has one first adjutage and one second adjutage and one the 3rd adjutage; Said first, second and third adjutage extends institute's configuration by the direction of opposite this body of this body week side direction respectively, and an end of opposite this body of said first, second and third adjutage has a fixed hole respectively.

Preferably, in the described beam barrel seat, said beam barrel outside also is arranged with stator group spare, and said stator module has a plurality of silicon steel plates, and said silicon steel plate twines and establish a plurality of coils, and said coil and aforementioned layer printed circuit board electrically connect.

Preferably, in the described beam barrel seat, said layer printed circuit board is arranged at adjacent this beam barrel place, this first side.

A kind of fan frame body comprises:

One beam barrel seat comprises:

One body has one first side, and hang down and establish a beam barrel in this first side, and this first side forms a layer printed circuit board;

One framework has a bottom side and an extension part, and this bottom side has one first port, and this extension part is by this bottom side vertical extent institute configuration, and said beam barrel seat is located at this first port, and connects this framework through a plurality of connecting bodys.

Preferably, in the described beam barrel seat, said framework also have an open sides, this open sides is located at a side of opposite this bottom side of this framework, and has a passage between this open sides and this bottom side.

Preferably, in the described beam barrel seat, said connecting body is that rib and guide vane are wherein arbitrary.

Preferably, in the described beam barrel seat, said beam barrel outside more is arranged with stator group spare, and said stator module has a plurality of silicon steel plates, and said silicon steel plate twines and establish a plurality of coils, and said coil and aforementioned layer printed circuit board electrically connect.

Preferably, in the described beam barrel seat, said layer printed circuit board is arranged at adjacent this beam barrel place, this first side.

A kind of fan frame body comprises:

One framework; Have a bottom side and an extension part, this extension part is connected with this bottom side is vertical, and this extension part has an opening; This bottom side is provided with a beam barrel; And adjacent this beam barrel place, this bottom side has a base portion, and this base portion is provided with a layer printed circuit board, and this base portion is connected with this bottom side through a plurality of connecting bodys and defines a plurality of apertures jointly.

Description of drawings

Fig. 1 is the utility model beam barrel seat first embodiment's a stereogram;

Fig. 2 is the utility model beam barrel seat second embodiment's a stereogram;

Fig. 3 is the utility model beam barrel seat the 3rd embodiment's a three-dimensional exploded view;

Fig. 4 is the utility model fan frame body first embodiment's a stereogram;

Fig. 5 is the utility model fan frame body second embodiment's a stereogram;

Fig. 6 is the utility model fan frame body the 3rd embodiment's a stereogram.

The primary component symbol description

Beam barrel seat 1

Body 11

First side 111

Beam barrel 112

Containing space 1121

First adjutage 113

Second adjutage 114

The 3rd adjutage 115

Fixed hole 116

Layer printed circuit board 12

Stator module 13

Silicon steel plate 131

Coil 132

Fan frame body 2

Framework 21

Bottom side 211

First port 2111

Extension part 212

Connecting body 213

Open sides 214

Passage 215

Opening 216

Base portion 217

Aperture 218

Ring-type fan flabellum group 3

Embodiment

Characteristic on above-mentioned purpose of the utility model and structure thereof and the function will be explained according to appended graphic preferred embodiment.

See also Fig. 1, as shown in the figure for the utility model beam barrel seat first embodiment's stereogram, said beam barrel seat 1 comprises: a body 11;

Said body 11 has one first side 111; Hang down and establish a beam barrel 112 in this first side 111; Said beam barrel 112 extends institute's configuration by this first side 111 to the direction of opposite this first side 111; And have the usefulness of a containing space 1121 in this beam barrel 112 in order to the configuration bearing, and being able to machining (can be printing, thunder carving or other) on said first side 111 and forming a layer printed circuit board 12, this layer printed circuit board 12 is located at this first side 111 and is close to these beam barrel 112 places.

See also Fig. 2; Stereogram for the utility model beam barrel seat second embodiment; As shown in the figure; Present embodiment is identical with aforementioned first embodiment's part-structure and connection relationship, so will repeat no more at this, only not existing together of present embodiment and aforementioned first embodiment also has one first adjutage 113 and one second adjutage 114 and one the 3rd adjutage 115 for said body 11; Said first, second and third adjutage 113,114,115 extends institute's configuration by the direction of opposite this body 11 of these body 11 all side direction respectively, and an end of opposite this body 11 of said first, second and third adjutage 113,114,115 has a fixed hole 116 respectively.

See also Fig. 3, for the utility model beam barrel seat the 3rd embodiment's three-dimensional exploded view, as shown in the figure; Present embodiment is identical with aforementioned first embodiment's part-structure and connection relationship; So will repeat no more at this, thought present embodiment and aforementioned first embodiment do not exist together for said beam barrel 112 outsides more are arranged with stator group spare 13, and said stator module 13 has a plurality of silicon steel plates 131; And said silicon steel plate 131 twines and establishes a plurality of coils 132, and said coil 132 electrically connects with aforementioned layer printed circuit board 12.

The beam barrel seat 1 of present embodiment can be established for corresponding group with a fan, in the utility model embodiment with ring-type fan flabellum group 3 as the explanation, do not exceed but do not regard it as.

See also Fig. 4, as shown in the figure for the utility model fan frame body first embodiment's stereogram, said fan frame body 2 comprises: a beam barrel seat 1, a framework 21;

The structure of said beam barrel seat 1 is identical with first embodiment of aforementioned axis cylinder base; So will repeat no more at this, said framework 21 has a bottom side 211 and an extension part 212, and this bottom side 211 has one first port 2111; This extension part 212 is by this bottom side 211 vertical extent institute configuration; Said beam barrel seat 1 is located at this first port, 2111 places, and connects this framework 21 through a plurality of connecting bodys 213, and said connecting body 213 is that rib and guide vane are wherein arbitrary; Present embodiment, does not exceed but do not regard it as as explanation with rib.

Said framework 21 also has an open sides 214, and this open sides 214 is located at a side of opposite this bottom side 211 of this framework 21, and this open sides 214 and 211 of this bottom sides have a passage 215.

See also Fig. 5, for the utility model fan frame body second embodiment's stereogram, as shown in the figure; Present embodiment is identical with aforementioned first embodiment's part-structure and connection relationship; So will repeat no more at this, thought present embodiment and aforementioned first embodiment do not exist together for said beam barrel 112 outsides more are arranged with stator group spare 13, and said stator module 13 has a plurality of silicon steel plates 131; And said silicon steel plate 131 twines and establishes a plurality of coils 132, and said coil 132 electrically connects with aforementioned layer printed circuit board 12.

See also Fig. 6, as shown in the figure for the utility model fan frame body the 3rd embodiment's stereogram, said fan frame body 2 comprises: a framework 21;

Said framework 21 has a bottom side 211 and an extension part 212; This extension part 212 and these 211 vertical connections of bottom side; And this extension part 212 has an opening 216, and this bottom side 211 is provided with a beam barrel 112, and these 211 adjacent these beam barrel 112 places, bottom side have a base portion 217; These base portion 217 structures are provided with a layer printed circuit board 12, and this base portion 217 is connected with this bottom side 211 through a plurality of connecting bodys 213 and defines a plurality of apertures 218 jointly.

Mentioned beam barrel seat 1 structure can be with reference to first, second and third embodiment's of aforementioned axis cylinder base 1 description, so will repeat no more at this among aforementioned fan frame body 2 first, second and third embodiments.

Directly layer printed circuit board 12 moulding are arranged at beam barrel seat 1 or fan frame body 2 by the enforcement aspect that is disclosed among each embodiment; Advance the manufacture cost that circuit substrate is set saving, and save the space that this circuit substrate is set and use height (thickness) person who significantly reduces fan.

Claims (10)

1. a beam barrel seat is characterized in that, comprises:

One body has one first side, and hang down and establish a beam barrel in this first side, and this first side forms a layer printed circuit board.

2. beam barrel seat as claimed in claim 1; It is characterized in that; Said body also has one first adjutage and one second adjutage and one the 3rd adjutage; Said first, second and third adjutage extends institute's configuration by the direction of opposite this body of this body week side direction respectively, and an end of opposite this body of said first, second and third adjutage has a fixed hole respectively.

3. beam barrel seat as claimed in claim 1 is characterized in that, said beam barrel outside also is arranged with stator group spare, and said stator module has a plurality of silicon steel plates, and said silicon steel plate twines and establish a plurality of coils, and said coil and aforementioned layer printed circuit board electrically connect.

4. beam barrel seat as claimed in claim 1 is characterized in that, said layer printed circuit board is arranged at adjacent this beam barrel place, this first side.

5. a fan frame body is characterized in that, comprises:

One beam barrel seat comprises:

One body has one first side, and hang down and establish a beam barrel in this first side, and this first side forms a layer printed circuit board;

One framework has a bottom side and an extension part, and this bottom side has one first port, and this extension part is by this bottom side vertical extent institute configuration, and said beam barrel seat is located at this first port, and connects this framework through a plurality of connecting bodys.

6. fan frame body as claimed in claim 5 is characterized in that, said framework also have an open sides, this open sides is located at a side of opposite this bottom side of this framework, and has a passage between this open sides and this bottom side.

7. fan frame body as claimed in claim 5 is characterized in that, said connecting body is that rib and guide vane are wherein arbitrary.

8. fan frame body as claimed in claim 5 is characterized in that, said beam barrel outside more is arranged with stator group spare, and said stator module has a plurality of silicon steel plates, and said silicon steel plate twines and establish a plurality of coils, and said coil and aforementioned layer printed circuit board electrically connect.

9. fan frame body as claimed in claim 5 is characterized in that, said layer printed circuit board is arranged at adjacent this beam barrel place, this first side.

10. a fan frame body is characterized in that, comprises:

One framework; Have a bottom side and an extension part, this extension part is connected with this bottom side is vertical, and this extension part has an opening; This bottom side is provided with a beam barrel; And adjacent this beam barrel place, this bottom side has a base portion, and this base portion is provided with a layer printed circuit board, and this base portion is connected with this bottom side through a plurality of connecting bodys and defines a plurality of apertures jointly.

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