CN2642864Y

CN2642864Y - Deodorization apparatus

Info

Publication number: CN2642864Y
Application number: CN 200320112537
Authority: CN
Inventors: 钱中华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-16
Filing date: 2003-10-16
Publication date: 2004-09-22
Anticipated expiration: 2013-10-16

Abstract

The utility model discloses a deodorizer used in washroom including an identity, a DC motor, a motor fixing rack, a turbine blade, a circuit, an infrared emitter and receiver, a working indicator light and a filtration deodorizer. An air inlet is extended out on the upside of the identity and the identity is a sealed hollow cavity; the upper part of the hollow cavity is equipped with the filtration deodorizer in which active carbon is filled; the motor fixing rack fixes the DC motor under the filtration deodorizer; the output shaft under the DC motor fixes the turbine blade; the periphery of the turbine blade is equipped with a diversion cover; damping rings are equipped between the diversion cover, the motor fixing rack and the identity; a wind outlet is equipped under the identity and the outside of the identity bottom is extended with a vacuum sucker; the utility model is characterized in that the motor fixing rack has a radial structure which can reduce air flow resistance; the diameter of a disk above the turbine blade is smaller than that of a disk equipped below the turbine blade and a little larger than that of the air outlet of the disk below; in addition, the infrared emitter and receiver and the working indicator light are designed to be inclined or vertical to the identity top plane which is convenient for users to reflect the infrared emitted by the infrared emitter and automatically start the DC motor to work.

Description

A kind of deodoriser

Technical field

The utility model relates to a kind of air purifier, particularly a kind of deodoriser.

Background technology

As shown in Figure 1, be existing lavatory deodoriser, its structure includes body 1, circuit, filter deodoriser, direct current generator, the turbine flabellum, body extends air intake 11, the cavity state that is sealing in the body, the top of cavity is provided with the filtration deodoriser, the below sets firmly direct current generator with motor fixing frame 3, the below output shaft of direct current generator wears turbine flabellum 4, the shortcoming of above-mentioned deodoriser is, as shown in Figure 2, the edge of its motor fixing frame 3 is provided with several wind deflectors 31, motor fixing frame 3 peripheries are not saturating empty disc 32, above-mentioned two reasons cause under the identical situation of power of motor, under the stopping of wind deflector 31 and motor fixing frame disc 32, influence flowing of air, wind-force is reduced, Fig. 3 for another example, shown in Figure 4, turbine flabellum 4 structure charts for existing deodoriser, it is last, the disk 44 that following external diameter is identical, several fan blades evenly are set between 45, below the center of disk be provided with air outlet, its operating principle is, under the drive of direct current generator, rotate, in rotating process, with the air of motor fixing frame top from the wind deflector suction, and release from the air outlet of below disk, its shortcoming is, disk 44 diameters of top are excessive, influence the efficient of exhausting, the installation site of inner each parts of above-mentioned deodoriser can be consulted shown in Figure 7, again as shown in Figure 1, the side of body 1 protrudes out and is provided with vacuum cup 15, conveniently to be fixed on the bright and clean face, the end face of body 1 top has been horizontally disposed with RF transmitter 6 and receiver 7, relay indicating light 8, its operating principle is that RF transmitter 6 sends infrared rays, under people's blocking reflected, receiver 7 receives and the work of startup direct current generator, simultaneously, relay indicating light 8 is luminous, still, its shortcoming is, owing to be to be horizontally disposed with, people's health must painstakingly come blocking reflected, uses inconvenient.

The utility model content

The purpose of this utility model is will solve existing deodoriser under the constant situation of power of motor, and exhausting efficient is low, and RF transmitter, receiver position be provided with irrational problem, and a kind of deodoriser that overcomes above-mentioned shortcoming is provided.

The utility model includes body, filter deodoriser, direct current generator, motor fixing frame, the turbine flabellum, circuit, RF transmitter and receiver, relay indicating light, the last side of body has protruded out air inlet port, cavity for sealing in the body, the top of cavity is provided with the filtration deodoriser, filter the deodoriser below with the fixing direct current generator of motor fixing frame, the output shaft fixed turbine flabellum of direct current generator below, the periphery of turbine flabellum is covered with a kuppe, kuppe, be provided with shock absorbing ring between motor fixing frame and the body, the below of body is provided with air outlet, the outside has protruded out vacuum cup at the bottom of the body, upper part of body is provided with room, be provided with printed circuit board (PCB) in this room, the top of body is provided with RF transmitter and receiver, relay indicating light, be covered with transparent panel on it, body is provided with Direct current power source socket, the lead at electrical socket rear is connected with circuit board, circuit board is by lead and direct current generator and RF transmitter, receiver, relay indicating light is connected, it is characterized in that: motor fixing frame is a spoke structure, this kind structure can reduce the resistance that air is flowed, and the diameter of turbine flabellum top disk is slightly larger than the air outlet diameter of below disk less than the diameter of below disk; In addition, RF transmitter, receiver and relay indicating light vertically are provided with or are obliquely installed with respect to plane, body top, and make things convenient for it to start direct current generator automatically and work, moreover, be covered with anti-tampering cover plate on RF transmitter, receiver and the relay indicating light.The utility model is to the improvement of motor fixing frame and turbine flabellum, under the constant situation of direct current generator power, increased exhausting efficient, and in addition, RF transmitter, receiver vertical and being obliquely installed can make things convenient for it to start deodoriser work automatically.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of existing deodoriser.

Fig. 2 is the motor fixing frame vertical view of existing deodoriser.

Fig. 3 is the turbine flabellum vertical view of existing deodoriser.

Fig. 4 is the turbine flabellum front view of existing deodoriser.

Fig. 5 is the three-dimensional appearance schematic diagram of the utility model embodiment.

Fig. 6 is a user mode schematic diagram of the present utility model.

Fig. 7 is the sectional view of the utility model embodiment.

Fig. 8 is first kind of structure vertical view of motor fixing frame of the utility model embodiment.

Fig. 9 is second kind of structure vertical view of motor fixing frame of the utility model embodiment.

Figure 10 is the vertical view of the turbine flabellum of the utility model embodiment.

Figure 11 is the upward view of the turbine flabellum of the utility model embodiment.

Figure 12 is the front view of the turbine flabellum of the utility model embodiment.

Figure 13 is the circuit diagram of the utility model embodiment.

Figure 14 is another embodiment stereogram of the utility model RF transmitter and receiver installation site.

The specific embodiment

See also Fig. 5, Fig. 7, Fig. 8, Figure 10, Figure 11, Figure 12, shown in Figure 13, present embodiment includes body 1, direct current generator 2, motor fixing frame 3, turbine flabellum 4, circuit 5, RF transmitter 6 and receiver 7, relay indicating light 8, filter deodoriser 9, the last side of body 1 has protruded out air inlet port 11, cavity 12 for sealing in the body 1, the top of cavity 12 is provided with filters deodoriser 9, be filled with active carbon in this filtration deodoriser 9, filter deodoriser 9 belows with the fixing direct current generator 2 of motor fixing frame 3, the output shaft 21 fixed turbine flabellums 4 of direct current generator 2 belows, the periphery of turbine flabellum 4 is covered with a kuppe 13, kuppe 13, be provided with shock absorbing ring 10 between motor fixing frame 3 and the body 1, the below of body 1 is provided with air outlet 14, the outside, 1 end of body has protruded out vacuum cup 15, the top of body 1 is provided with room 16, be provided with printed circuit board (PCB) 17 in this room 16 with circuit 5, the top of body 1 is provided with RF transmitter 6 and receiver 7, relay indicating light 8, be covered with transparent panel 18 on it, body 1 is provided with Direct current power source socket 19, the lead at Direct current power source socket 19 rears is connected with circuit board 17, circuit board 17 is by lead and direct current generator 2, RF transmitter 6 and receiver 7, relay indicating light 8 is connected, it is characterized in that: motor fixing frame 3 is spoke structure, as shown in Figure 8, be four spoke formulas, as shown in Figure 9, be three spoke formulas, this kind structure does not have disc, can reduce the resistance that air is flowed, the diameter of turbine flabellum 4 top disks 41 is less than the diameter of below disk 42, and air outlet 43 diameters of disk 42 below being slightly larger than, as Fig. 7, Figure 10, Figure 11, shown in Figure 12; In addition, RF transmitter 6 and receiver 7, relay indicating light 8 are provided with respect to body 1 top plane inclination, as Fig. 5, shown in Figure 7, or vertical the setting, as shown in figure 14, and the ultrared reflection that makes things convenient for the user that RF transmitter 6 is sent, thus start direct current generator 2 automatically and work; Moreover, be covered with anti-tampering cover plate 20 on RF transmitter 6 and receiver 7, the relay indicating light 8, prevent the interference of other light.

See also shown in Figure 6ly, when the utility model uses, the air inlet port 11 part cards that protrude out are hung on the edge in toilet seat pond, the vacuum cup 15 that protrudes out is adsorbed on the hydraulically smooth surface in the toilet seat outside and gets final product.

See also shown in Figure 13ly, be circuit diagram of the present utility model, this circuit is a common circuit, does not repeat them here.

Claims

1, a kind of deodoriser, it includes: body (1), direct current generator (2), motor fixing frame (3), turbine flabellum (4), circuit (5), RF transmitter (6) and receiver (7), relay indicating light (8), filter deodoriser (9), the last side of body (1) has protruded out air inlet port (11), cavity (12) for sealing in the body (1), the top of cavity (12) is provided with filters deodoriser (9), be filled with active carbon in this filtration deodoriser (9), filter deodoriser (9) below with the fixing direct current generator (2) of motor fixing frame (3), output shaft (21) the fixed turbine flabellum (4) of direct current generator (2) below, the periphery of turbine flabellum (4) is covered with a kuppe (13), kuppe (13), be provided with shock absorbing ring (10) between motor fixing frame (3) and the body (1), the below of body (1) is provided with air outlet (14), the outside, body (1) end has protruded out vacuum cup (15), the top of body (1) is provided with room (16), be provided with the have circuit printed circuit board (PCB) (17) of (5) in this room (16), the top of body (1) is provided with RF transmitter (6) and receiver (7), relay indicating light (8), be covered with transparent panel (18) on it, body (1) is provided with Direct current power source socket (19), the lead at Direct current power source socket (19) rear is connected with circuit board (17), circuit board (17) is by lead and direct current generator (2), RF transmitter (6) and receiver (7), relay indicating light (8) is connected, it is characterized in that: motor fixing frame (3) is a spoke structure, the diameter of turbine flabellum (4) top disk (4 1) is less than the diameter of below disk (42), and air outlet (43) diameter of disk (42) below being slightly larger than; RF transmitter (6) and receiver (7), relay indicating light (8) are provided with respect to body (1) top plane inclination

2, according to the described a kind of deodoriser of claim 1, it is characterized in that: described RF transmitter (6) and receiver (7), relay indicating light (8) vertically are provided with respect to plane, body (1) top.

3, according to the described a kind of deodoriser of claim 1, it is characterized in that: be covered with anti-tampering cover plate (20) on described RF transmitter (6) and receiver (7), the relay indicating light (8).