CN212081422U

CN212081422U - Linkage type warmer switch

Info

Publication number: CN212081422U
Application number: CN202020600291.9U
Authority: CN
Inventors: 张柏忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2020-04-21
Publication date: 2020-12-04
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a linkage room heater switch, include the switch base, install shift knob on the switch base, shift knob includes first heating switch, the switch of blowing and second heating switch, first heating switch, the switch of blowing and second heating switch are installed on the switch base from a left side to the right side in proper order, shift knob is last to be connected with link gear. The utility model discloses its link gear is square piece simple structure, makes simply, low in manufacturing cost, uses convenience simple more, can satisfy people's user demand more.

Description

Linkage type warmer switch

Technical Field

The utility model relates to a heating control switch's technical field, in particular to linkage room heater switch.

Background

With the increasing standard of living, various household appliances and electronic lighting devices are widely used in the living families, so that the switches for controlling the household appliances and lighting devices are also in the endlessly increasing range. The bathroom heater is widely applied as a heating device which can illuminate and provide heating heat, but the power required in the heating process is high, so that electrical fire is easily caused and safety accidents are caused.

However, in order to avoid safety accidents caused by overhigh temperature of the heater, most of the switches of the bathroom warmer on the market at present are 3-level switches, namely a blowing switch, a wind heater 1 switch and a wind heater 2 switch, and when the wind heater 1 or the wind heater 2 is used, the blowing switch is firstly closed, and then the wind heater 1 switch or the wind heater 2 switch is closed, so that the wind heater 1 and the blowing can work simultaneously, and the condition that the heat generated by the heater is overhigh in working life and the safety accidents are caused is avoided; however, such switches have two problems:

firstly, when the air heater 1 or the air heater 2 is used, the blowing switch needs to be closed firstly, and then the air heater 1 or the air heater 2 needs to be closed, so that the switch needs to be closed for many times in the use process, and the switch is pressed for a long time, so that the internal structure of the air heater is easy to malfunction, the service life of the switch is shortened, the operation is complex, and the inconvenience is brought to the use of a user;

secondly, as the switch of the blowing switch and the switch of the air heater 1 or the switch of the air heater 2 are closed successively, current fluctuation exists in the whole circuit, and when the switch of the air heater 1 or the switch of the air heater 2 is closed, sparks are generated at the closed position of the switch due to power change easily to cause safety accidents.

Chinese utility model of the multi-functional room heater gang switch of CN205959821U through retrieving, a multi-functional room heater gang switch, it includes the switch base, be equipped with power connection terminal on the switch base, above-mentioned power connection terminal is connected with the conducting strip, a serial communication port, there is three fan connecting terminal and connects on the fan conducting strip, above-mentioned conducting strip as public fulcrum respectively with light connecting terminal, heater a connecting terminal, heater B connecting terminal, three fan connecting terminal is the rocker control of switch, the rocker independent control of one of them fan connecting terminal switch, the rocker of a fan connecting terminal switch and the rocker gang control of heater a connecting terminal switch, the rocker gang control of a fan connecting terminal and heater B connecting terminal switch. But this patent has adopted wane coordinated control structure too complicated, and the preparation is comparatively loaded down with trivial details to increase production procedure.

Therefore, it is necessary to provide a linkage type warmer switch with a simple linkage structure.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a linkage room heater switch, it aims at solving the too complicated technical problem of the prior link gear among the prior art.

In order to achieve the purpose, the utility model discloses the technical scheme who takes:

the utility model provides a linkage room heater switch, includes the switch base, installs shift knob on the switch base, shift knob includes first heating switch, the switch of blowing and second heating switch, first heating switch, the switch of blowing and second heating switch are installed on the switch base from a left side to the right side in proper order, shift knob is last to be connected with link gear.

Preferably, the linkage mechanism comprises a first linkage piece, two second linkage pieces and a third linkage piece, the first linkage piece is fixed at the upper right of the first heating switch, the third linkage piece is fixed at the upper left of the first heating switch, the first linkage piece and the third linkage piece are installed below the blowing switch, the second linkage pieces are fixed at two sides of the lower end of the blowing switch, the second linkage pieces at the left side are installed below the first heating switch, and the second linkage pieces at the right side are installed below the second heating switch.

Preferably, the first linkage piece and the first heating switch are integrally formed, the third linkage piece and the second heating switch are integrally formed, and the two second linkage pieces and the blowing switch are integrally formed respectively.

Preferably, the length of the first linkage piece is greater than the gap distance between the first heating switch and the blowing switch, the length of the third linkage piece is greater than the gap distance between the blowing switch and the second heating switch, and the length of the second linkage piece is greater than the gap distance between the blowing switch and the first linkage piece/the second heating switch.

Preferably, the first linkage piece is provided with a groove matched with the first heating switch, the second linkage piece is provided with a groove matched with the first heating switch and the second heating switch, and the third linkage piece is provided with a groove matched with the blowing switch.

Preferably, the switch further comprises a panel mounted on the switch base, and an anti-falling mechanism for preventing the panel from falling off is arranged between the switch base and the panel.

Preferably, guide rail grooves are formed in two sides of the installation switch base, a stop block is arranged on the switch base on the side of each guide rail groove, correspondingly, guide rails matched with the guide rail grooves are arranged on two sides of the panel, a stop block is arranged on the side of each guide rail on the lower portion of the panel, and when the panel moves upwards along the guide rail grooves, the stop blocks abut against the stop blocks, so that the panel 4 is prevented from moving upwards to be separated from the switch base.

Preferably, the switch base of the guide rail groove is provided with a blocking groove, correspondingly, the upper end face of the guide rail of the panel is provided with a resisting plate, when the panel moves downwards along the guide rail groove and the resisting plate moves to the blocking groove, the panel is just completely installed on the switch base, and meanwhile, the panel moves downwards to be separated from the switch base.

Preferably, the switch base is provided with a mounting seat on the front side, a fixed seat is arranged on the inner side face of the panel, and the fixed seat is connected with the mounting seat through a spring.

Compared with the prior art, the utility model provides a pair of linkage room heater switch's beneficial effect does:

1. the linkage mechanism is a square sheet, and has simple structure, simple manufacture and low manufacture cost;

2. when the first heating switch is turned on, the blowing switch is linked and turned on, when the second heating switch is turned on, the blowing switch is linked and turned on, and when the blowing switch is turned off, the first heating switch and the second heating switch are linked and turned off, so that the heating device is convenient to use, a fire disaster caused by the fact that a user presses a wrong switch button can be avoided, and meanwhile, the service life is prolonged;

3. the groove can more conveniently link the switch.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the main view of the one-to-one linkage type warmer switch of the embodiment of the present invention.

Fig. 2 is a schematic view of the linked heater switch according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of the linked warmer switch according to the embodiment of the present invention.

Fig. 4 is a schematic view of a blocking groove on a one-to-one linkage type heater switch of the embodiment of the present invention.

Fig. 5 is a schematic view of the anti-disengagement mechanism on the one-to-one linkage type warmer switch of the present invention.

Fig. 6 is a schematic view showing the cooperation between the stop block and the stop block on the switch of the heater in one-to-one linkage manner according to the embodiment of the present invention.

In the figure: switch base 1, guide rail groove 11, dog 12, block groove 13, mount pad 14, shift knob 2, first heating switch 21, blast switch 22, second heating switch 23, link gear 3, first link piece 31, second link piece 32, third link piece 33, recess 300, panel 4, guide rail 41, block 42, support plate 43, fixing base 44, anti-disengaging mechanism 5, spring 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The first embodiment is as follows: referring to fig. 1 to 3, an embodiment of the present invention provides a linkage type warmer switch, including switch base 1, switch button 2 installed on switch base 1, its characterized in that: the switch button 2 comprises a first heating switch 21, a blowing switch 22 and a second heating switch 23, the first heating switch 21, the blowing switch 22 and the second heating switch 23 are sequentially arranged on the switch base 1 from left to right, the switch button 2 is connected with a linkage mechanism 3, the linkage mechanism 3 comprises a first linkage sheet 31, two second linkage sheets 32 and a third linkage sheet 33, the first linkage sheet 31 is fixed at the upper right of the first heating switch 21, the third linkage sheet 33 is fixed at the upper left of the second heating switch 23, the first linkage sheet 31 and the third linkage sheet 33 are arranged below the blowing switch 22, the second linkage sheets 32 are fixed at two sides of the lower end of the blowing switch 22, the left second linkage sheet 32 is arranged below the first heating switch 21, the right second linkage sheet 32 is arranged below the second heating switch 23, a groove 300 matched with the first heating switch 21 is arranged on the first linkage sheet 31, the second linkage piece 32 is provided with a groove 300 matched with the first heating switch 21 and the second heating switch 23, and the third linkage piece 33 is provided with a groove 300 matched with the blowing switch 22.

Referring to fig. 1 to 3, the first linkage plate 31 and the first heating switch 21 are integrally formed, the third linkage plate 33 and the second heating switch 23 are integrally formed, and the two second linkage plates 32 and the blowing switch 22 are integrally formed, respectively. The length of the first linkage piece 31 is greater than the gap distance between the first heating switch 21 and the blowing switch 22, the length of the third linkage piece 33 is greater than the gap distance between the blowing switch 22 and the second heating switch 23, and the length of the second linkage piece 32 is greater than the gap distance between the blowing switch 22 and the first linkage piece 31/the second heating switch 23. When the first heating switch 21 is turned on, the blowing switch 22 is turned on in a linkage manner, when the second heating switch 23 is turned on, the blowing switch 22 is turned on in a linkage manner, and when the blowing switch 22 is turned off, the first heating switch 21 and the second heating switch 23 are turned off in a linkage manner. The linkage mechanism 3 can be fixed on the switch button 2 in a detachable mode, a hole is formed in the side wall of the switch button 2, the linkage mechanism 3 is fixed on the switch button 2 in a buckling connection mode, and the working mode is the same as that of the first embodiment. The types of the Chinese herbal medicines are various, and the selection scope of people is wide.

The utility model discloses well shift knob 2's operation process (for opening the state when shift knob 2 is downward, shift knob 2 upwards is the off-state):

firstly, when the blowing switch 22 is pressed down in the closed state, because the second linkage pieces 32 are fixed on the two sides of the lower end of the blowing switch 22 and no driving mechanism is arranged on the two sides of the upper end of the blowing switch 22, the blowing switch 22 can only be turned on at the moment; pressing down the first heating switch 21, wherein the first linkage piece 31 is fixed at the upper right of the first heating switch 21, the second linkage pieces 32 are fixed at two sides of the lower end of the blowing switch 22, at the moment, the first heating switch 21 presses down the second linkage piece 32 at the left side, the first linkage piece 31 of the first heating switch 21 drives the blowing switch 22 to move upwards, and therefore the first heating switch 21 drives the blowing switch 22 to be started together; pressing down second heating switch 23, because third linkage piece 33 is fixed in the upper left side of second heating switch 23, the both sides of switch 22 lower extreme of blowing are fixed with second linkage piece 32, and second heating switch 23 can push down the second linkage piece 32 on right side this moment, and the meeting of third linkage piece 33 on second heating switch 23 drives switch 22 of blowing and moves upwards to it can drive switch 22 of blowing to realize that second heating switch 23 opens together.

Secondly, when all the parts are in the opening state: in the same way, the above-mentioned all can be obtained by reverse movement under the closed state.

As shown in fig. 4, 5 and 6, the switch device further includes a panel 4 attached to the switch base 1, and an anti-drop mechanism 5 for preventing the panel 4 from dropping is provided between the switch base 1 and the panel 4. The installation switch base 1 both sides all are provided with guide rail groove 11, be provided with dog 12 on the switch base 1 of guide rail groove 11 side, correspondingly, the both sides of panel 4 all are provided with guide rail 41 with guide rail groove 11 matched with, and be provided with the piece 42 of hindering at the guide rail 41 side of panel 4 lower part, when panel 4 along guide rail groove 11 upward movement, it closes to hinder piece 42 and dog 12 counterbalance, thereby prevent that panel 4 upward movement from breaking away from switch base 1, be provided with on the switch base 1 of guide rail groove 11 and block groove 13, correspondingly, the guide rail 41 up end of panel 4 is provided with and supports board 43, when panel 4 along guide rail groove 11 downstream, support board 43 when moving to block groove 13, panel 4 just in time installs completely on switch base 1, and panel 4 downward movement breaks away from switch base 1 simultaneously. Switch base 1 openly is provided with mount pad 14 (mount pad 14 is the cylinder), is provided with fixing base 44 (fixing base 44 is the cylinder) on the panel 4 medial surface, is connected through spring 6 between fixing base 44 and the mount pad 14, is favorable to through the tensile of spring 6 to the realization is avoided panel 4 to drop switch base 1. The utility model discloses well accessible anti-disengaging mechanism 5 can avoid panel 4 to drop switch base 1 at panel 4 slip in-process from top to bottom, makes things convenient for people's use more.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a linkage room heater switch, includes switch base (1), installs shift knob (2) on switch base (1), its characterized in that: the switch button (2) comprises a first heating switch (21), a blowing switch (22) and a second heating switch (23), the first heating switch (21), the blowing switch (22) and the second heating switch (23) are sequentially installed on the switch base (1) from left to right, and the switch button (2) is connected with a linkage mechanism (3).

2. A linked warmer switch as claimed in claim 1, wherein: the linkage mechanism (3) comprises a first linkage piece (31), two second linkage pieces (32) and a third linkage piece (33), the first linkage piece (31) is fixed at the upper right of the first heating switch (21), the third linkage piece (33) is fixed at the upper left of the second heating switch (23), the first linkage piece (31) and the third linkage piece (33) are located below the blowing switch (22), the second linkage pieces (32) are fixed on two sides of the lower end of the blowing switch (22), the second linkage pieces (32) are located below the first heating switch (21), and the second linkage pieces (32) are installed below the second heating switch (23).

3. A linked warmer switch as claimed in claim 2, wherein: the first linkage piece (31) and the first heating switch (21) are integrally formed, the third linkage piece (33) and the second heating switch (23) are integrally formed, and the two second linkage pieces (32) and the blowing switch (22) are integrally formed respectively.

4. A linked warmer switch as claimed in claim 2, wherein: the length of the first linkage piece (31) is greater than the gap distance between the first heating switch (21) and the blowing switch (22), the length of the third linkage piece (33) is greater than the gap distance between the blowing switch (22) and the second heating switch (23), and the length of the second linkage piece (32) is greater than the gap distance between the blowing switch (22) and the first linkage piece (31)/the second heating switch (23).

5. A linked warmer switch as claimed in claim 2, or claim 3 or claim 4, wherein: the heating device is characterized in that a groove (300) matched with the first heating switch (21) is formed in the first linkage piece (31), a groove (300) matched with the first heating switch (21) and the second heating switch (23) is formed in the second linkage piece (32), and a groove (300) matched with the blowing switch (22) is formed in the third linkage piece (33).

6. A linked warmer switch as claimed in claim 1, wherein: still including panel (4) on installation switch base (1), set up anti-disengaging mechanism (5) that prevent panel (4) and drop between switch base (1) and panel (4).

7. The linked warmer switch of claim 6, wherein: installation switch base (1) both sides all are provided with guide rail groove (11), be provided with dog (12) on switch base (1) of guide rail groove (11) side, with it correspondingly, the both sides of panel (4) all are provided with guide rail (41) with guide rail groove (11) matched with, and are provided with at guide rail (41) side of panel (4) lower part and hinder piece (42), when panel (4) along guide rail groove (11) upward movement, hinder piece (42) and dog (12) counterbalance to prevent that panel (4) upward movement from breaking away from switch base (1).

8. A linked warmer switch as claimed in claim 7, wherein: be provided with on switch base (1) of guide rail groove (11) and block groove (13), with it correspondingly, guide rail (41) up end of panel (4) is provided with resisting board (43), and when panel (4) along guide rail groove (11) downstream, when resisting board (43) moved to and blocks groove (13), panel (4) just in time installed completely on switch base (1), and panel (4) downstream breaks away from switch base (1) simultaneously.

9. The linked warmer switch of claim 6, wherein: the switch base (1) openly is provided with mount pad (14), be provided with fixing base (44) on panel (4) medial surface, fixing base (44) with be connected through spring (6) between mount pad (14).