CN102734189A - Fan assembly equipment and fan device thereof - Google Patents
Fan assembly equipment and fan device thereof Download PDFInfo
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- CN102734189A CN102734189A CN201110087243XA CN201110087243A CN102734189A CN 102734189 A CN102734189 A CN 102734189A CN 201110087243X A CN201110087243X A CN 201110087243XA CN 201110087243 A CN201110087243 A CN 201110087243A CN 102734189 A CN102734189 A CN 102734189A
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- fan
- housing
- fan assembly
- fixed cover
- groove
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Abstract
The invention discloses fan assembly equipment and a fan device of the fan assembly equipment. The fan device comprises a housing, a fan body, a connecter and a fixing cover, wherein the fan body is arranged inside the housing; the connecter is electrically connected with the fan body; the fixing cover is detachably arranged on the housing; the fixing cover comprises a connection structure; the connection structure is matched with the shape of the connector; and the connector is located on the fixing cover.
Description
Technical field
The present invention relates to a kind of heat dissipation equipment, and particularly relate to a kind of fan mounting equipment and fan assembly thereof.
Background technique
Electronic equipment regular meeting in operation process produces heat, if this heat is not effectively got rid of, gently then causes electronic equipment to take place also possibly burn the electronic component in the electronic equipment when the machine situation when serious, causes any property loss.The general method that solves the electronic equipment dissipating heat problem possibly be in the organism frame of electronic equipment, sink to be set, and gets rid of the heat that electronic equipment is produced through fan assembly in operation process.For instance; In the organism frame of network servicer or table type PC; Usually be provided with one or more fan assembly; The forced convection that causes through fan assembly removes the heat that electronic component produced in the operation process, makes network servicer or table type PC ability stable operation.
The composition structure of general radiation fan may need the connecting head at different interfaces because of the electronic equipment difference of required installation.Electronic component that electronic equipment is laid and control circuit need be imported fan assembly with electric power through connecting head; And connecting head can also be as the transmission signal vector of fan assembly and electric room; Fan assembly electric power is provided on the one hand; Also can control or keep watch on the running of fan assembly on the other hand, for example the rotating speed of fan assembly and temperature via signaling line.
In practical application, fan assembly possibly also have a shell connecting head is fixed on the shell, is used for the convenient external electronic device that connects so that the electric power of fan assembly to be provided.Yet different electronic equipments possibly have different connecting heads, and therefore as long as the connecting head of electronic equipment is different, fan assembly just needs to use different connecting heads.With present existing technology; Different connecting heads needs different shells just can arrange in pairs or groups; Such way can cause the shell of fan assembly often to need to change because of the external form of connecting head; And possibly die sinking make new shell in order to meet the connecting head external form, bring in suitable time and effort consuming and do not meet economic benefit for factory.
Moreover, because the servomechanism frame is provided with a large amount of electronic equipments, thus in the frame side or the rear possibly need a large amount of fan assemblys.The shell of fan assembly possibly directly lock on the servomechanism frame with screw, and in order to save the space, each fan assembly also possibly directly be arranged on the frame with the mode that is in contact with one another.When the blade rotation of all fan assemblys, not only can produce a large amount of vibrating noises, get off for a long time and also possibly quicken the damage of fan assemblys because of these vibrations.
On the other hand, when electronic equipment had a large amount of fan assemblys, the user was difficult for judging that each fan assembly is at state that runs well or the state that shuts down.Existing technology possibly add that running that light source shows fan assembly whether, holds light source or guiding device but relatively also need make bigger housing in housing, not only can cause the waste of case material also to cause the waste that the space is set.
Summary of the invention
The object of the present invention is to provide a kind of fan mounting equipment and fan assembly thereof, to address the above problem.
Of the present invention one technological aspect is a kind of fan assembly.
According to an embodiment of the present invention, a kind of fan assembly comprises housing, fan body, connecting head and fixed cover.Fan body is arranged in the housing.Connecting head is electrically connected fan body.Fixed cover is removable installed on the housing.Fixed cover comprises linkage structure, and this linkage structure coupling connecting head external form is positioned connecting head on the fixed cover.
Another technological aspect of the present invention is a kind of fan mounting equipment.
According to an embodiment of the present invention, a kind of fan mounting equipment comprises framework, dividing plate and foregoing fan assembly.Dividing plate is arranged in the framework and has opening.The housing of this fan assembly comprises elasticity arm, and elasticity arm has bump, and this bump is fan body dorsad.Fan assembly is arranged in the framework, and the bump of elasticity arm is sticked in the opening of dividing plate.
In the above-mentioned mode of execution of the present invention, the user can change the external form of the fixed cover of different types with the connecting head of coupling fan body, does not need to change whole housing because of the difference of connecting head, reaches the purpose that reduces cost.In addition, the fan mounting equipment can be provided with a plurality of fan assemblys between dividing plate, and the bump that housing has an elasticity arm engages the opening of corresponding dividing plate.In use, installation or removal fan assembly between framework and dividing plate easily.
Description of drawings
Figure 1A is the stereogram of the fan assembly of an embodiment of the present invention;
Figure 1B is assembled in the stereogram on the housing for the fixed cover of Figure 1A;
Fig. 1 C is the stereogram of the housing of Figure 1A;
Fig. 1 D is the stereogram of the fixed cover of Figure 1A;
Fig. 1 E is the stereogram of fixed cover of another mode of execution of Fig. 1 D;
Fig. 2 is the allocation plan of the enclosure interior of Figure 1A;
Fig. 3 is the stereogram of the leaded light post of Fig. 2;
Fig. 4 is the plan view of the groove of Fig. 2;
Fig. 5 A is the allocation plan of the lamp socket of Fig. 2;
Fig. 5 B is the partial enlarged drawing of the light source of Figure 1A;
Fig. 6 is the stereogram of the fan mounting equipment of another mode of execution of the present invention;
Fig. 7 is the front elevation of the dividing plate of Fig. 6.
The primary component symbol description
100: fan assembly 110: housing
111: inwall 112: lamp socket
117: 118: the first draw-in grooves of groove
119: fluting 120: surface of contact
121: fan frame 122: light source
123: impeller 124: electric wire
125: inlet air side 126: wind inlet
127: motor 128: the protection rib
129: exhaust outlet 130: fan body
Draw-in groove 132 in 131: the second: perforation
134: base 136: air side
138: link 140: the leaded light post
142: cylinder 144: the hypotenuse fin
146: holding division 148: the light face
149: exit surface 150: fixed cover
156: the second trips of 155: the first trips
158: perforate 159: groove
160: elastomer 162: fixed element
170: butting section 200: the fan mounting equipment
210: framework 212: dividing plate
214: opening 232: elasticity arm
234: bump
Embodiment
Below will disclose a plurality of mode of execution of the present invention with accompanying drawing, for the purpose of offering some clarification on, the details on many practices will explanation in the lump in following narration.Yet, should be appreciated that the details on these practices is not used with restriction the present invention.That is to say that in part mode of execution of the present invention, the details on these practices is inessential.In addition, for the purpose of simplifying accompanying drawing, some existing habitual structure and elements will illustrate it with the mode of simple signal in the accompanying drawings.
Figure 1A illustrates the stereogram of fan assembly according to an embodiment of the present invention.Fan assembly 100 comprises housing 110, fan body 130, connecting head 154 and fixed cover 150.Fan body 130 is arranged in the housing 110.Connecting head 154 is electrically connected fan body 130.Fixed cover 150 is removable installed on the housing 110.Fixed cover 150 comprises linkage structure 152, and linkage structure 152 is joined connecting head 154 external forms, and connecting head 154 is positioned on the fixed cover 150.
The fixed cover 150 that Figure 1B illustrates Figure 1A is assembled in the stereogram on the housing 110.Consult Figure 1A and Figure 1B simultaneously; The motor 127, one that above-mentioned fan body 130 comprises a fan frame 121 and is placed in a impeller 123 in the fan frame 121, a drives impeller 123 rotations supports base 134 and a plurality of connection fan frame 121 of motor 127 and the link 138 of base 134; This link 138 can be rib or stator blade; This fan frame 121 has an inlet air side 125 and an air side 136, and these a plurality of links 138 are arranged at the air side 136 of fan frame 121.
Fig. 1 C illustrates the stereogram of the housing 110 of Figure 1A.Consult Figure 1A to Fig. 1 C simultaneously; This housing 110 has a wind inlet 126 and an exhaust outlet 129 respectively corresponding to the inlet air side 125 and the air side 136 of fan body 130; This housing 110 comprises at least one protection rib 128 in wind inlet 126 places; Get into fan body 130 in order to the protection foreign matter, and influence the rotation of impeller 123.
Fig. 1 D illustrates the stereogram of the fixed cover 150 of Figure 1A, and Fig. 1 E illustrates the stereogram of fixed cover 150 of another mode of execution of Fig. 1 D.Consult Figure 1A, Fig. 1 D and Fig. 1 E simultaneously, fixed cover 150 is arranged at a corner of housing 110, in use can be with fixed cover 150 installation or removal from the housing 110; Wherein fixed cover 150 comprises at least one trip; Housing 110 comprises at least one draw-in groove, through trip and the mutual snapping of draw-in groove, so that fixed cover 150 is assembled on the housing 110; But also can make assembling otherwise, for example use trip to fix or screws.Particularly; Fixed cover 150 comprises orthogonal one first plate body 151 and one second plate body 153; First plate body 151 is coupled into a plane with one first end face 113 of housing 110; Second plate body 153 is coupled into a plane with one second end face 115 of housing 110, and this first plate body 151 comprises at least one first trip 155, in order to first draw-in groove, the 118 mutual snappings of first end face 113; Second plate body 153 comprises at least one second trip 156, in order to second draw-in groove, the 131 mutual snappings of second end face 115.
Fixed cover 150 has linkage structure 152, and the external form of these linkage structure 152 coupling connecting heads 154 can be arranged on the fixed cover 150 connecting head 154, conveniently is electrically connected with external electronic device.Wherein, linkage structure 152 possibly be the part of fixed cover 150, and for example the hollow out on a surface of fixed cover 150 or fixed cover 150 1 surfaces is regional, and this linkage structure 152 is preferably a perforate 158 (seeing Fig. 1 D) or a groove 159 (seeing Fig. 1 E).The external form of connecting head 154 possibly be the connecting head 154 of 2～8 pins (pin), and the different external electronic equipment possibly have different connecting heads 154 interfaces.Can select fixed cover 150 patterns of coupling in use according to the external form of connecting head 154, not need to change whole housing 110 because of connecting head 154 differences.
Fig. 2 illustrates the allocation plan of housing 110 inside of Figure 1A, consults Figure 1A and Fig. 2 simultaneously.Fan assembly 100 also comprises groove 117, light source 122 (for example light emitting diode) and leaded light post 140.Groove 117 is arranged at the inwall 111 of housing 110.Light source 122 is arranged at the end of groove 117 near fixed cover 150.Leaded light post 140 is arranged in the groove 117.Particularly; Because of the end of light source 122 near fixed cover 150; So the bottom surface electric wire 124 of light source 122 is prone to be electrically connected with connecting head 154; And the light guiding that can light source 122 be sent through leaded light post 140 also can avoid light to be stopped by connecting head 154 or fixed cover 150 away from an end of fixed cover 150.Moreover, owing to groove 117 is arranged on the inwall 111 of housing 110, so can save the space that leaded light post 140 is set.
Fig. 3 illustrates the stereogram of the leaded light post 140 of Fig. 2, and Fig. 4 illustrates the plan view of the groove 117 of Fig. 2, consults Figure 1A, Fig. 3 and Fig. 4 simultaneously.Leaded light post 140 has relative light incoming surface 148 and exit surface 149.Leaded light post 140 comprises cylinder 142 and hypotenuse fin 144.Groove 117 also can have the fluting 119 towards fan body 130.Cylinder 142 is positioned at groove 117.Hypotenuse fin 144 is positioned at a side of cylinder 142, and passes fluting 119 with location leaded light post 140.In the present embodiment; Light incoming surface 148 is made up of hypotenuse fin 144 and cylinder 142 with exit surface 149 jointly; Wherein hypotenuse fin 144 light incoming surface 148 1 ends thickness greater than its thickness at exit surface 149, make the area of exit surface 149 less than the area of light incoming surface 148.On practice is used; When the area of exit surface 149 during, have preferable spotlight effect at exit surface 149, so brightness can promote to some extent less than the area of light incoming surface 148; Let the user more easily by fan assembly 100 outside judgement running situation, for example status indicator lamps.
Fig. 5 A illustrates the allocation plan of the lamp socket of Fig. 2, consults Fig. 3 and Fig. 5 A simultaneously.Housing 110 comprises lamp socket 112, and lamp socket 112 is to be arranged at the end of groove 117 near fixed cover 150, and lamp socket 112 has hole 114, and light source 122 is fixed in the lamp socket 112 and is exposed to hole 114.The luminous surface of light source 122 is provided with towards groove 117.Housing 110 also can comprise elastic latch 116, and elastic latch 116 can be arranged on groove 117 comparatively near an end of light incoming surface 148.Hypotenuse fin 144 also can have holding division 146, and holding division 146 can engage with elastic latch 116.Such design can more firmly be fixed on leaded light post 140 in the groove 117.
Fig. 5 B illustrates the partial enlarged drawing of the light source 122 of Figure 1A, consults Figure 1A and Fig. 5 B simultaneously.The bottom surface of light source 122 such as Fig. 5 B illustrate, and the bottom surface electric wire of light source 122 124 is electrically connected the connecting head 154 of fan assemblys 100, obtain the required electric power of light source 122 through electric wire 124.In addition, light source 122 back sides can be a given shape, surface of contact 120 shapes that this shape can corresponding lamp socket 112, for example the shape that constitutes of a plane and a cambered surface can be fastened on light source 122 on the lamp socket 112, make light source 122 can be on lamp socket 112 horizontal jitter.Fixed cover 150 also can comprise butting section 170, and when fixed cover 150 combined with housing 110, butting section 170 can contact the part back side of light source 122, and light source 122 is resisted against on the lamp socket 112, and light source 122 can vertically not rocked on lamp socket 112.No matter such design makes light source 122 all can firmly be fixed in lamp socket 112 in level and Vertical direction.
Get back to Figure 1A, fan assembly 100 can also have elastomer 160 and fixed element 162.Elastomer 160 is arranged between housing 110 and the fan body 130.Fixed element 162 is in order to fixing elastomer 160.The material of elastomer 160 can be sponge or rubber, is preferably a rubber sheet gasket.Fixed element 162 can be latch.In the present embodiment; Elastomer 160 is arranged between housing 110 and the fan body 130; For example: four corners fall, and utilize fixed element 162 to pass the circular hole of elastomer 160 centres, and elastomer 160 is fixed between housing 110 and the fan body 130; Make fan body 130 can directly not contact, the noise that produces because of vibrations when being used to lower fan assembly 100 runnings with housing 110.
Fig. 6 illustrates the stereogram of the fan mounting equipment of another mode of execution according to the present invention, and Fig. 7 illustrates the front elevation of the dividing plate of Fig. 6.The housing 110 of fan assembly 100 also has elasticity arm 232; Elasticity arm 232 has bump 234; Bump 234 is fan body 130 dorsad; This elasticity arm 232 is directly molded on housing 110, so housing 110 has a perforation 132 corresponding to elasticity arm 232 (seeing Fig. 1 C), and elasticity arm 232 is placed in the perforation 132 and is one-body molded with housing 110.。Fan mounting equipment 200 comprises framework 210, dividing plate 212 and aforesaid fan assembly 100.Dividing plate 212 is arranged in the framework 210 and has opening 214.Fan assembly 100 is arranged in the framework 210, and bump 234 is sticked in opening 214.
In the present embodiment, these dividing plates 212 are in and are arranged in parallel, and have opening 214 on each dividing plate 212, for example: the hole that caves in or run through.The housing 110 of fan assembly 100 is because of having elasticity arm 232, and the position and the geometrical shape of the opening 214 of the 234 corresponding dividing plates 212 of the bump on the elasticity arm 232.Bump 234 is sticked in opening 214, and fan assembly 100 is removable installed between adjacent two dividing plates 212.
In addition; Elastomer 160 and fixed element 162 also can be applicable to the contact area of 110 of framework 210 and housings; Cooperate the bump 234 of the elasticity arm 232 of above-mentioned housing 110 to be sticked in the opening 214 of dividing plate 212 again; Can make whole fan mounting equipment 200 have more the effect that presses down shake, reduce the noise that produces because of vibrations.
The number of the size of framework 210, dividing plate 212 and fan assembly 100 can design according to actual demand.The opening 214 of dividing plate 212 also can change according to artificer's arrangement with the number of the bump 234 of housing 110 and position to some extent; For example dividing plate 212 has five openings 214; The housing 110 of dividing plate 212 1 sides has three bumps 234 and distinguishes wherein three openings 214 of correspondence; The housing 110 of dividing plate 212 opposite sides has two bumps 234 and respectively corresponding remaining two openings 214, and so designing these two fan assemblys 100 still can a shared dividing plate 212.
Above-mentioned mode of execution of the present invention and known background technology are compared, and have the following advantages:
(1) because of fan assembly has dismountable fixed cover, so this fixed cover can be changed according to the different connecting head external form of fan body.Do not need to change or make different housings, reach and reduce cost and time saving effectiveness because of the difference at connecting head interface.
(2) housing of fan assembly has groove and lamp socket and leaded light post and light source can be set in inner walls respectively.The bottom surface electric wire of light source conveniently is electrically connected on connecting head to obtain the electric power that external equipment was provided with light source near fixed cover one end of fan assembly.
(3) the light source back side is a given shape, and the surface of contact shape of the lamp socket of this shape corresponding housing makes the light source can be in the lamp socket horizontal jitter.When fixed cover combined with housing, the butting section of fixed cover can contact the part back side of light source, and light source is resisted against on the lamp socket in addition, and light source can vertically not rocked on lamp socket.No matter such design makes light source all can firmly be fixed in lamp socket in level and Vertical direction.
(4) fan assembly utilize fixed element with elastomer be fixed between fan body and the housing, the fan mounting equipment utilizes fixed element that elastomer is fixed between housing and the framework; And the bump of the elasticity arm of housing is sticked in the opening of the dividing plate of framework, all can reduce the noise that produces because of vibrations.
Though disclosed the present invention in conjunction with above mode of execution; Yet it is not in order to limiting the present invention, anyly is familiar with this operator, is not breaking away from the spirit and scope of the present invention; Can do various changes and retouching, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (18)
1. fan assembly comprises:
Housing;
Fan body is arranged in this housing;
Connecting head is electrically connected this fan body; And
Fixed cover is removable installed on this housing, and this fixed cover comprises linkage structure, and this this connecting head external form of linkage structure coupling is positioned this connecting head on this fixed cover.
2. fan assembly as claimed in claim 1; Wherein this fan body comprises the link of fanning frame, being placed in the impeller in this fan frame, the motor that drives this impeller rotation, the base that supports this motor and a plurality of connection fan frame and base; This fan frame has inlet air side and air side, and these a plurality of links are arranged at the air side of this fan frame.
3. fan assembly as claimed in claim 2, wherein this housing has wind inlet and exhaust outlet respectively corresponding to this inlet air side and this air side of this fan body, and this housing comprises at least one protection rib in this wind inlet.
4. fan assembly as claimed in claim 1, it also comprises:
Groove is arranged at an inwall of this housing;
Light source is arranged at the end of this groove near this fixed cover; And
The leaded light post is arranged in this groove.
5. fan assembly as claimed in claim 4, wherein this leaded light post has relative light incoming surface and exit surface, and the area of this exit surface is less than the area of this light incoming surface.
6. fan assembly as claimed in claim 4, wherein this groove has the fluting towards this fan body, and this leaded light post comprises:
Cylinder is positioned at this groove; And
The hypotenuse fin is positioned at a side of this cylinder, and passes this fluting.
7. fan assembly as claimed in claim 6, wherein this housing comprises elastic latch, and this hypotenuse fin has holding division, and this holding division engages with this elastic latch.
8. fan assembly as claimed in claim 4, wherein this housing comprises lamp socket, is arranged at the end of this groove near this fixed cover, and this lamp socket has hole, and this light source is fixed in this lamp socket and is exposed to this hole.
9. fan assembly as claimed in claim 8, wherein this fixed cover also comprises the butting section, contacts with this light source with fixing this light source in this lamp socket.
10. fan assembly as claimed in claim 1, it also comprises:
Elastomer is arranged between this housing and this fan body; And
Fixed element is in order to fixing this elastomer.
11. fan assembly as claimed in claim 10, wherein this elastomer is a rubber sheet gasket or sponge, and this fixed element is a latch.
12. fan assembly as claimed in claim 1, wherein this housing comprises an elasticity arm, and this elasticity arm has a bump, and this bump is this fan body dorsad.
13. fan assembly as claimed in claim 12, wherein this housing has a perforation corresponding to this elasticity arm, and this elasticity arm is placed in this perforation and one-body molded with this housing.
14. fan assembly as claimed in claim 1, wherein this linkage structure is perforate or groove.
15. fan assembly as claimed in claim 1, wherein this fixed cover comprises at least one trip, and this housing comprises at least one draw-in groove, and this trip and the mutual snapping of this draw-in groove are in order to be assembled in this fixed cover on this housing.
16. fan assembly as claimed in claim 1, wherein this fixed cover comprises orthogonal first plate body and second plate body, and first end face of this first plate body and this housing is coupled into a plane, and second end face of this second plate body and this housing is coupled into a plane.
17. fan assembly as claimed in claim 16; Wherein this first plate body comprises at least one first trip; In order to the mutual snapping of at least one first draw-in groove of this first end face, this second plate body comprises at least one second trip, in order to the mutual snapping of at least one second draw-in groove of this second end face.
18. a fan mounting equipment comprises:
Fan assembly comprises:
Housing;
Fan body is arranged in this housing;
Connecting head is electrically connected this fan body; And
Fixed cover is removable installed on this housing, and this fixed cover comprises linkage structure, and this this connecting head external form of linkage structure coupling is positioned this connecting head on this fixed cover;
Framework;
Dividing plate is arranged in this framework, and this dividing plate has opening; And
Wherein this fan assembly is arranged in this framework, and this housing comprises elasticity arm, and this elasticity arm has bump, and this bump is this fan body dorsad, and this bump is sticked in this opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332776.8A CN104929963B (en) | 2011-04-08 | 2011-04-08 | Fan assembling equipment and its fan assembly |
| CN201110087243XA CN102734189A (en) | 2011-04-08 | 2011-04-08 | Fan assembly equipment and fan device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110087243XA CN102734189A (en) | 2011-04-08 | 2011-04-08 | Fan assembly equipment and fan device thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332776.8A Division CN104929963B (en) | 2011-04-08 | 2011-04-08 | Fan assembling equipment and its fan assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734189A true CN102734189A (en) | 2012-10-17 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332776.8A Active CN104929963B (en) | 2011-04-08 | 2011-04-08 | Fan assembling equipment and its fan assembly |
| CN201110087243XA Pending CN102734189A (en) | 2011-04-08 | 2011-04-08 | Fan assembly equipment and fan device thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332776.8A Active CN104929963B (en) | 2011-04-08 | 2011-04-08 | Fan assembling equipment and its fan assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104929963B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032837A (en) * | 2012-12-14 | 2013-04-10 | 京东方科技集团股份有限公司 | Back frame for mounting backlight, backlight and display device |
| CN105317747A (en) * | 2014-07-31 | 2016-02-10 | 捷温汽车有限公司 | Air mover air inlet interface and cover |
| CN105864104A (en) * | 2014-12-03 | 2016-08-17 | 建准电机工业股份有限公司 | Fan frame and socket combined structure and socket thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678077A (en) * | 2017-02-15 | 2017-05-17 | 深圳福世达动力科技有限公司 | Porous structure type light impeller |
| CN109404170B (en) * | 2018-11-27 | 2023-09-12 | 河南平和滤清器有限公司 | Carbon tank filter convenient to fix |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103032837A (en) * | 2012-12-14 | 2013-04-10 | 京东方科技集团股份有限公司 | Back frame for mounting backlight, backlight and display device |
| CN103032837B (en) * | 2012-12-14 | 2015-08-05 | 京东方科技集团股份有限公司 | A kind of back of the body frame, backlight and display device for installing backlight |
| US9377642B2 (en) | 2012-12-14 | 2016-06-28 | Boe Technology Group Co., Ltd. | Back frame for installing back light source, a back light source and a display device |
| CN105317747A (en) * | 2014-07-31 | 2016-02-10 | 捷温汽车有限公司 | Air mover air inlet interface and cover |
| CN105864104A (en) * | 2014-12-03 | 2016-08-17 | 建准电机工业股份有限公司 | Fan frame and socket combined structure and socket thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104929963B (en) | 2018-05-04 |
| CN104929963A (en) | 2015-09-23 |
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Application publication date: 20121017 |