CN206495796U - Box fan - Google Patents
Box fan Download PDFInfo
- Publication number
- CN206495796U CN206495796U CN201720196262.9U CN201720196262U CN206495796U CN 206495796 U CN206495796 U CN 206495796U CN 201720196262 U CN201720196262 U CN 201720196262U CN 206495796 U CN206495796 U CN 206495796U
- Authority
- CN
- China
- Prior art keywords
- rotational cylindrical
- hole
- trim
- box fan
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of box fan, including shell (1) and the support (2) being located in shell (1), the side of described support (2) is provided with Rotational Cylindrical (3), the axis of described Rotational Cylindrical (3) and the axis of support (2) are on the same line, described Rotational Cylindrical (3) is provided with trim (8) and the inducer (4) being rotatably assorted with Rotational Cylindrical (3), described inducer (4) is located between support (2) and trim (8), described Rotational Cylindrical (3) upper surface is provided with the first hole (5), the circuit board (6) with sensor circuit is provided with described the first hole (5), described circuit board (6) is provided with sensing lamp, described trim (8) is provided with the second hole (9), provided with the inductive switch (10) being connected with circuit board (6) in described the second hole (9), the utility model provides a kind of simple in construction, box fan simple to operate and easy to use.
Description
Technical field
The utility model is related to electric fan field, more particularly to a kind of box fan.
Background technology
Box fan is because provided with inducer, wind-force is soft, is widely used in the fields such as family, office, shop, hospital and hotel
Institute, under dim environment in use, easily occur user can not clearly distinguish box fan position and uncontrollable blade-rotating
The Push And Release of fan, sets lamp to solve this problem typically on box fan, according to prior art, lamp is set on box fan shell,
Using the bright of controlling switch lamp with extinguishing, complicated, troublesome poeration, in-convenience in use.
Utility model content
Technical problem to be solved in the utility model is：Overcome the defect of above prior art simple there is provided a kind of structure
Box fan single, simple to operate and easy to use.
Technical solution adopted in the utility model is：A kind of box fan, including shell and the support being located in shell, institute
The side for the support stated is provided with Rotational Cylindrical, and on the same line, described turns for the axis of described Rotational Cylindrical and the axis of support
Dynamic post is located between support and trim provided with trim and the inducer being rotatably assorted with Rotational Cylindrical, described inducer,
It is characterized in that：Described Rotational Cylindrical upper surface, which is provided with the first hole, the first described hole, is provided with the circuit with sensor circuit
Plate, described circuit board is provided with sensing lamp, and described trim, which is provided with the second hole, the second described hole, to be provided with and circuit
The inductive switch of plate connection, described trim light-permeable.
After above structure, the utility model has advantages below compared with prior art：Electricity is set in Rotational Cylindrical
Road plate and sensing lamp, while setting inductive switch on trim, it is only necessary to which hand encounters inductive switch on trim with regard to that can make
Sensing lamp is light, and simple in construction, simple to operate, trim is in the centre of box fan, and in the dark, hand is easy for encountering,
It is easy to use.
Preferably, the first described hole is the through hole through support, good heat dissipation effect.
Preferably, described inductive switch protrudes from the second hole, hand is facilitated to encounter inductive switch, reliability is high.
Preferably, being provided with spring between described inductive switch and circuit board, described inductive switch slidably coordinates
In the second hole, inductive switch sensitivity is high, and service life is long.
Preferably, described Rotational Cylindrical excircle is provided with the projection for protruding from Rotational Cylindrical, described inducer is rotated
Coordinate and be located at the part below projection in Rotational Cylindrical, the part that described Rotational Cylindrical is located above projection is provided with external screw thread, described
Trim and external screw thread screw thread coordinate, inducer after trim is removed can normal rotation, trim convenient disassembly, while
It is convenient for changing sensing lamp.
Preferably, described external screw thread is discontinuous screw thread, trim can be fixed in Rotational Cylindrical at any time, it is not necessary to
Trim is screwed into bottom.
Preferably, described shell is provided with the supply hub being powered to circuit board, it is convenient that sensing lamp is improved
Power supply.
Preferably, described shell rear surface is provided with the battery pack for being used for being powered to circuit board, it is convenient with battery pair
Circuit board is powered.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model box fan.
Fig. 2 is the stereogram that the utility model box fan removes inducer and trim
Wherein, 1, shell, 2, support, 3, Rotational Cylindrical, 4, inducer, the 5, first hole, 6, circuit board, 7, raised, 8, decoration
Lid, the 9, second hole, 10, inductive switch, 11, supply hub, 12, spring.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As illustrated, the utility model provides a kind of box fan, including shell 1 and the support 2 being located in shell 1, it is described
The side of support 2 be provided with Rotational Cylindrical 3, the axis of described Rotational Cylindrical 3 with the axis of support 2 on the same line, it is described
Rotational Cylindrical 3 is located at support 2 and decoration provided with trim 8 and the inducer 4 being rotatably assorted with Rotational Cylindrical 3, described inducer 4
Between lid 8, the described upper surface of Rotational Cylindrical 3 is provided with the first hole 5, the first described hole 5 and is provided with the circuit with sensor circuit
Plate 6, described circuit board 6 is provided with sensing lamp, and described trim 8, which is provided with the second hole 9, the second described hole 9, to be provided with
The inductive switch 10 being connected with circuit board 6, the described light-permeable of trim 8, the utility model has the advantages that being set in Rotational Cylindrical 3
Circuits plate 6 and sensing lamp, while setting inductive switch 10 on trim 8, it is only necessary to which the sensing that hand is encountered on trim 8 is opened
10 are closed with regard to sensing lamp can be made light, simple in construction, simple to operate, trim 8 is in the centre of box fan, and in the dark, hand is very
Easily just encounter, it is easy to use.
The first described hole 5 is the through hole through support 2, good heat dissipation effect.
Described inductive switch 10 protrudes from the second hole 9, facilitates hand to encounter inductive switch 10, and reliability is high.
Spring 12 is provided between described inductive switch 10 and circuit board 6, described inductive switch 10 is slidably fitted to
In second hole 9, the sensitivity of inductive switch 10 is high, and service life is long, while being also convenient for pulling down trim 8.
The described excircle of Rotational Cylindrical 3 is provided with the projection 7 for protruding from Rotational Cylindrical 3, and described inducer 4 is rotatably assorted
Rotational Cylindrical 3 is located at the part of the lower section of projection 7, and the part that described Rotational Cylindrical 3 is located at the top of projection 7 is provided with external screw thread, described
Trim 8 coordinates with external screw thread screw thread, the energy normal rotation after trim 8 is removed of inducer 4, the convenient disassembly of trim 8, simultaneously
It is also convenient for changing sensing lamp, that is to say, that the inner ring bottom of inducer 4 is provided with annular lug, and annular protrusion is rotatably assorted in Rotational Cylindrical
3 are located at the part of the lower section of projection 7, and the diameter on the inner ring top of inducer 4 is more than the diameter of Rotational Cylindrical 3, when removing inducer 4
Need first to take off trim 8, then allow annular lug to depart from Rotational Cylindrical 3 using the plasticity of inducer 4 and be located at the lower section of projection 7
Part can just take off.
Described external screw thread is discontinuous screw thread, and trim 8 can be fixed in Rotational Cylindrical 3 at any time, it is not necessary to decoration
Lid 8 is screwed into bottom, is exactly, provided with least one chute, external screw thread to be disconnected in Rotational Cylindrical 3 along the axis direction of Rotational Cylindrical 3.
Described shell 1 is provided with the supply hub 11 being powered to circuit board 6, convenient to improve power supply to sensing lamp.
The described back side of shell 1 is provided with the battery pack for being used for being powered to circuit board 6, and convenience battery is to circuit board 6
It is powered.
Specifically, principle of the present utility model is that circuit board 6 and sensing lamp are set in Rotational Cylindrical 3, while in decoration
Inductive switch 10 is set on lid 8, it is only necessary to which hand encounters inductive switch 10 on trim 8 with regard to sensing lamp can be made light, structure
Simply, simple to operate, trim 8 is in the centre of box fan, and in the dark, hand is easy for encountering, easy to use, senses in addition
Lamp can be arranged to the lamp of multigroup different colours, often touch an inductive switch 10, the light that sensing lamp is sent is also different colours.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, and its concrete structure allows to change, all in the utility model demand for independence
The various change made in protection domain is in protection domain of the present utility model.
Claims (8)
1. a kind of box fan, including shell (1) and the support (2) that is located in shell (1), the side of described support (2) is provided with
Rotational Cylindrical (3), the axis of described Rotational Cylindrical (3) with the axis of support (2) on the same line, in described Rotational Cylindrical (3)
The inducer (4) being rotatably assorted provided with trim (8) and with Rotational Cylindrical (3), described inducer (4) is located at support (2) and dress
Between decorative cover (8), it is characterised in that：Described Rotational Cylindrical (3) upper surface is provided with the first hole (5), is set in described the first hole (5)
There is a circuit board (6) with sensor circuit, described circuit board (6) is provided with sensing lamp, and described trim (8) is provided with the
Provided with the inductive switch (10) being connected with circuit board (6) in two holes (9), described the second hole (9), described trim (8) can
Printing opacity.
2. box fan according to claim 1, it is characterised in that：Described the first hole (5) is through the logical of support (2)
Hole.
3. box fan according to claim 1, it is characterised in that：Described inductive switch (10) protrudes from the second hole (9).
4. box fan according to claim 1, it is characterised in that：Between described inductive switch (10) and circuit board (6)
Provided with spring (12), described inductive switch (10) is slidably fitted in the second hole (9).
5. box fan according to claim 1, it is characterised in that：Described Rotational Cylindrical (3) excircle is provided with and protruded from
The projection (7) of Rotational Cylindrical (3), described inducer (4) is rotatably assorted is located at the part below raised (7), institute in Rotational Cylindrical (3)
The part that the Rotational Cylindrical (3) stated is located above raised (7) is provided with external screw thread, and described trim (8) coordinates with external screw thread screw thread.
6. box fan according to claim 5, it is characterised in that：Described external screw thread is discontinuous screw thread.
7. box fan according to claim 1, it is characterised in that：Described shell (1) is provided with to be carried out to circuit board (6)
The supply hub (11) of power supply.
8. box fan according to claim 1, it is characterised in that：Described shell (1) back side, which is provided with, to be used for circuit board
(6) battery pack being powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196262.9U CN206495796U (en) | 2017-03-02 | 2017-03-02 | Box fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196262.9U CN206495796U (en) | 2017-03-02 | 2017-03-02 | Box fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495796U true CN206495796U (en) | 2017-09-15 |
Family
ID=59806881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196262.9U Expired - Fee Related CN206495796U (en) | 2017-03-02 | 2017-03-02 | Box fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495796U (en) |
-
2017
- 2017-03-02 CN CN201720196262.9U patent/CN206495796U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204083841U (en) | A kind of flashlight | |
| CN106949400A (en) | A kind of multi-function desk lamp | |
| CN202450862U (en) | Door handle with indicating lamp | |
| CN206648001U (en) | Intelligent switch with bulb handoff functionality | |
| CN206495796U (en) | Box fan | |
| CN201133583Y (en) | Small night lamp | |
| CN201938952U (en) | Water cup | |
| CN205001927U (en) | Infrared sensing LED (light -emitting diode) lamp | |
| CN104656747A (en) | Computer display with table light function | |
| CN206600673U (en) | Intelligent dimming toning study LED | |
| CN208703789U (en) | A kind of Portable multifunctional table lamp | |
| CN208794132U (en) | A kind of household reading lamp | |
| CN208058519U (en) | A kind of household intelligent desk lamp | |
| CN202266938U (en) | Wall lamp | |
| CN203217490U (en) | Illuminating computer keyboard | |
| CN201045468Y (en) | Novel water-tap lamp | |
| CN205716935U (en) | A kind of mode rotatable LED sensing lamp | |
| CN205487812U (en) | From intelligence switch panel of taking lighting system | |
| CN203927619U (en) | The LED Recessed light with emergency lighting function | |
| CN203857342U (en) | Multifunctional bedside lamp | |
| CN211475553U (en) | Double-switch double-safety submersible electric torch structure | |
| CN204611375U (en) | A kind of portable lamp easy to use | |
| CN206682636U (en) | One kind power-off sensing automatic conversion LEDbulb lamp | |
| CN201281230Y (en) | Combination illuminating apparatus | |
| CN103612515B (en) | A kind of rotary type intelligent light pen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20190302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |