CN202123523U

CN202123523U - Domestic AC (Alternating Current) electric shaver

Info

Publication number: CN202123523U
Application number: CN2011202364714U
Authority: CN
Inventors: 谭全清
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-26
Filing date: 2011-06-26
Publication date: 2012-01-25
Anticipated expiration: 2021-06-26

Abstract

The utility model relates to a domestic AC (Alternating Current) electric shaver. A cutter frame and a blade are arranged in a shaver head at the front end of a handle and are fastened in an AC motor, the shaver head is provided with a power supply switch and a working indicator lamp, and a power supply after voltage reduction and rectification is supplied to the AC motor. The domestic AC electric shaver is characterized in that a plug (21), a current-limiting resistor R1 (1), an LED D1 (2), a primary coil (4) of a transformer (3) and a secondary coil (5) of the transformer (3) are arranged in a power supply box (16) after the plug (21) is connected with the current-limiting resistor R1 (1), the LED D1 (2) and the primary coil (4) of the transformer (3) in parallel and the secondary coil (5) is connected with the rectifier (6) in parallel; and after the positive electrode of a rectified DC (Direct Current) power supply is respectively connected with the other current-limiting resistor R2 (1), the other LED D2 (2) and a DC motor (9) through a switch (8) in series and then is electrically connected with the negative electrode of the rectified DC power supply, the positive electrode of the rectified DC (Direct Current) power supply, the other current-limiting resistor R1 (1), the other LED D2 (2), the DC motor (9), the switch (8) and the negative electrode of the rectified DC power supply are arranged on the shaver head (11). The electric supply after voltage reduction and rectification is directly supplied to the domestic AC electric shaver and is isolated with a working power supply, thus midway power failure does not happen in use, the domestic AC electric shaver is safe and reliable, successful completion of shaving is ensured, and rechargeable battery and charging time are saved; in addition, the domestic AC electric shaver can be hung on the wall through a hanging ring when not in use, and has a simple structure and is easy to popularize.

Description

Family expenses AC electrical shaver

Affiliated technical field

The utility model relates to a kind of family expenses AC electrical shaver.

Background technology

The power supply of commercially available electric shaver adopts rechargeable battery mostly, and this volume is little, lightweight portable electric shaver; Giving goes out or travel provides many convenience, but during as long-term use the at home, because volume is little; The volume of rechargeable battery and capacity are also less, and the charging interval is long, and service time is short; Sometimes power supply exhausts shaving midway, can't beard have been shaved, and brings charging again to exercise the trouble of usefulness again.

Summary of the invention

Be in when using for overcoming the portable electric shaver, shave midway that power supply exhausts, can't beard have been shaved, bringing charging again to exercise the deficiency of the trouble of usefulness again, the utility model provides a kind of family expenses AC electrical shaver.

The utility model solves the technical scheme that its technical problem adopted: at an oval-shaped handle front end; The razor head of a circle is set, and the razor head top is provided with a metal square and through being threaded, and the knife rest and the blade that are fastened on the direct current generator is set in the razor head; Be equipped with on the razor head through power switch that is electrically connected and the relay indicating light of forming by current-limiting resistance R2, LED pipe D2; Afterbody is provided with a link, and one draws the flexible pipe that lead is used, and the power supply of direct current generator is by the transformer, the rectifier that are installed in the power pack, with civil power step-down, rectification supply after lead is electrically connected; One side of power pack is provided with a plug; Side is equipped with the power supply indicator of being made up of current-limiting resistance R1, LED pipe D1 in addition, and the bottom is provided with one and draws the flexible pipe that lead is used, and handle, razor head, link are one altogether.

Plug and current-limiting resistance R1, LED pipe D1 and primary also connect, transformer secondary output and rectifier and connect after, be installed in the power pack; Dc power anode after rectification is managed D2 with current-limiting resistance R2, LED by lead respectively through switch, and the direct current generator polyphone is installed on the razor head after being electrically connected with negative pole again.

Its operation principle is that civil power is through current-limiting resistance R1, LED pipe D1, primary, when power supply indicator is luminous; Low-tension current on the transformer secondary output obtains a DC current behind rectifier rectification, manage D2 through lead, switch, current-limiting resistance R2, LED, when relay indicating light is luminous; Direct current generator rotates and drives the blade on the knife rest, after beard gets into the metal square, is cut off by blade, during use; The plug of power pack is inserted in the commercial power socket; Low-tension supply after rectification is connected by lead, and lead is drawn through flexible pipe can prevent fracture, just is easy to use through switch.

The beneficial effect of the utility model is: owing to directly adopt civil power behind step-down rectifier, to supply power, civil power and working power are isolated, and in use can not occur cutting off the power supply midway; And it is safe and reliable; Guarantee the smooth completion of shaving, save rechargeable battery and charging interval, the time spent can not be hung on the wall through link; Simple in structure, be easy to promote.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the circuit theory diagrams of the utility model embodiment.

Fig. 2 is the basic sketch map of the utility model embodiment.

Fig. 3 is the power pack sketch map of the utility model embodiment.

Fig. 4 is that the K of the utility model embodiment Fig. 3 is to sketch map.

Among the figure; 1. current-limiting resistance R1, R2,2.LED pipe D1, D2,3. transformer is 4. elementary, 5. time level, 6. rectifier; 7. lead, 8. switch, 9. direct current generator, 10. handle, 11. razor heads; 12. the metal square, 13. screw threads, 14. knife rests, 15. blades, 16. power packs; 17. relay indicating light, 18. power supply indicators, 19. flexible pipes, 20. links, 21. plugs.

The specific embodiment

In Fig. 1, plug (21) is managed elementary (4) of D1 (2) and transformer (3) with current-limiting resistance R1 (1), LED and is connected, and secondary (5) are installed in the power pack (16) with rectifier (6) and after connecting; Dc power anode after the rectification is managed D2 (2) with current-limiting resistance R2 (1), LED by lead (7) respectively through switch (8), and direct current generator (9) polyphone is installed on the razor head (11) after being electrically connected with negative pole again.

In Fig. 2, Fig. 3, Fig. 4; Front end at handle (10) is provided with a razor head (11); Razor head (11) top is provided with a metal square (12) and connects through screw thread (13); One knife rest (14) and the blade (15) that are fastened on the direct current generator (9) is set in the razor head (11), is equipped with on the razor head (11) through power switch (8) that is electrically connected and the relay indicating light of forming by current-limiting resistance R2 (1), LED pipe D2 (2) (17), afterbody is provided with a link (20), reach one draw lead (7) usefulness flexible pipe (19); The power supply of direct current generator (9) is by the transformer (3), the rectifier (6) that are installed in the power pack (16); Step-down, rectification supply after lead (7) is electrically connected, a side of power pack (16) is provided with a plug (21), and side installation one is managed the power supply indicator (18) that D1 (2) forms by current-limiting resistance R1 (1), LED in addition; The bottom be provided with one draw lead (7) usefulness flexible pipe (19), handle (10), razor head (11), link (20) are one altogether.

Claims

1. family expenses AC electrical shaver; In the razor head of leader's front end, the knife rest and the blade that are fastened on the direct current generator is set, power switch and relay indicating light are installed on the razor head; The power supply of direct current generator is by civil power step-down, rectification supply after lead is electrically connected; It is characterized in that: plug (21) is managed elementary (4) of D1 (2) and transformer (3) with current-limiting resistance R1 (1), LED and is connected, and secondary (5) are installed in the power pack (16) with rectifier (6) and after connecting; Dc power anode after the rectification is managed D2 (2) with current-limiting resistance R2 (1), LED by lead (7) respectively through switch (8), and direct current generator (9) polyphone is installed on the razor head (11) after being electrically connected with negative pole again.

2. family expenses AC electrical shaver according to claim 1; It is characterized in that: a side of power pack (16) is provided with a plug (21); In addition side is installed the power supply indicator (18) be made up of current-limiting resistance R1 (1), LED pipe D1 (2), the bottom be provided with one draw lead (7) usefulness flexible pipe (19).