CN203225208U - A timing apparatus of a window air conditioner - Google Patents
A timing apparatus of a window air conditioner Download PDFInfo
- Publication number
- CN203225208U CN203225208U CN 201320117822 CN201320117822U CN203225208U CN 203225208 U CN203225208 U CN 203225208U CN 201320117822 CN201320117822 CN 201320117822 CN 201320117822 U CN201320117822 U CN 201320117822U CN 203225208 U CN203225208 U CN 203225208U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- window air
- micromachine
- terminal
- timing device
- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a timing apparatus of a window air conditioner. The timing apparatus comprises a pedestal, a cover cap, a micro motor, transmission gear sets, core shafts, a time cam, and a contact reed set. The micro motor is mounted outside the pedestal. The transmission gear sets are sleeved on the core shafts and drives the time cam to rotate. The contact reed set abutted against the time cam is connected and disconnected according to designed time segments. The contact reed set is connected with a refrigeration compressor of the window air conditioner. One end of the micro motor is connected with a safety capacitor, while the other end of the micro motor is connected with the contact reed set.
Description
Technical field
The utility model relates to a kind of accessory of household electrical appliance, specifically is a kind of timing device that is applied to window air conditioner.
Background technology
Because window air conditioner has ventilatory, and has volume little, advantage in light weight, easy for installation, window air conditioner still has vast market.At present, common window air conditioner timing device on the market has two kinds of electronic type and mechanical types, electronic type timing device cost height, and failure rate is also higher.The mechanical type timing device is simple to operate, and failure rate is low, easy to maintenance, but the most volume of mechanical type timing device on the market is bigger, and the drive motors volume is also bigger, the assembly technology complexity, and cost is higher.
The utility model content
Technical problem to be solved in the utility model is, provide a kind of cheaply, the compact conformation assembly technology simply controls the timing device of window air conditioner refrigerant compressor.
The utility model is achieved through the following technical solutions:
The window air conditioner timing device includes pedestal, cover cap, micromachine, driving gear set, mandrel, time cam, contact spring group; Described micromachine is installed in outside the pedestal, described driving gear set is sleeved on the mandrel, drive time cam rotation by driving gear set, the contact spring group that is resisted against on the time cam switched on and off by the designed time period, and the contact spring group connects the window air conditioner refrigerant compressor; Described micromachine one end is connected with safety electric capacity, and the other end is connected with the contact spring group.
Described contact spring group comprises 1# terminal-5# terminal, described 1# terminal connects refrigerant compressor, described 2# terminal connects input power supply phase line, described 3# terminal connects the micromachine of timing device, described 5# terminal connects zero-power line and safety electric capacity one end, and the described safety electric capacity other end connects micromachine.
Described miniature motor rotor top is provided with the check sheet that makes the rotor orientation rotation.
Described contact spring group is resisted against on the cam contour surface.
After adopting above structure, the utility model compared with prior art has the following advantages:
1, the more compact structure overall volume is littler, can save the space;
2, micromachine is installed in outside the pedestal, and structure is simpler, has improved efficiency of assembling.
Description of drawings
Shown in Figure 1 is structural representation of the present utility model;
Shown in Figure 2 is the utility model motor electric capacity connection diagram;
Shown in Figure 3 is the utility model definition status contact spring group schematic diagram;
Shown in Figure 4 is regularly halted state contact spring group schematic diagram of the utility model;
Shown in Figure 5 is manually long logical state contact spring group schematic diagram of the utility model.
1, cover cap; 2, pedestal; 3, motor; 4, check sheet;
5, gear train; 6, mandrel; 7, time cam; 8, great wheel assembly;
9,1# terminal; 10,2# terminal; 11,3# terminal; 12,4# terminal;
13,5# terminal; 14, safety electric capacity.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, in the example of described embodiment from start to finish identical or similar label represent identical or similar parts or the parts with identical or similar functions.The embodiment that describes below is exemplary, only is used for explaining this patent, and can not be interpreted as the restriction to this patent.
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
By Fig. 1, the utility model structural representation shown in Figure 2 as can be known, it comprise 1, cover cap; 2, pedestal; 3, motor; 4, check sheet; 5, gear train; 6, mandrel; 7, time cam; 8, great wheel assembly; 81, shifting block; 9,1# terminal; 10,2# terminal; 11,3# terminal; 12,4# terminal; 13,5# terminal; 14, safety electric capacity.
The utility model is achieved through the following technical solutions:
The window air conditioner timing device includes pedestal, cover cap, micromachine, driving gear set, mandrel, time cam, contact spring group; Described micromachine is installed in outside the pedestal, described driving gear set is sleeved on the mandrel, drive time cam rotation by driving gear set, the contact spring group that is resisted against on the time cam switched on and off by the designed time period, and the contact spring group connects the window air conditioner refrigerant compressor; Described micromachine one end is connected with safety electric capacity, and the other end is connected with the contact spring group.
Described contact spring group comprises 1# terminal-5# terminal, described 1# terminal connects refrigerant compressor, described 2# terminal connects input power supply phase line, described 3# terminal connects the micromachine of timing device, described 5# terminal connects zero-power line and safety electric capacity one end, and the described safety electric capacity other end connects micromachine.
Described micromachine 3 is installed in outside the pedestal 2, motor turns clockwise by check sheet 4 orientations, again by gear train 5 deceleration transmission, great wheel assembly shifting block 82 drives time cam 7 and is rotated counterclockwise, and the 1# terminal 9 that is resisted against on the time cam switches on and off by the time period that sets and 2 # terminal 10,3# terminal 11.
Described gear train 5 is sleeved on the mandrel 6.
Described 1# terminal 9 connects refrigerant compressor.
Described 2# terminal 10 connects input power supply phase line.
Described 3# terminal 11 connects the micromachine 3 of timing device.
Described 5# terminal 13 connects zero-power line and safety electric capacity 14 1 ends, and described safety electric capacity 14 other ends connect micromachine 3.
Described time cam 7 is for there to be the circular arc of different radii to be connected.
When pressing needed timing, turn clockwise behind the main shaft 81, great wheel assembly 8 drives time cam 7 by shifting block 82 and turns clockwise, be resisted against 1 # terminal 9 and 2# terminal 10 on cam 7 appearance profiles, 3# terminal 11 is connected, power supply is by 2 # terminal 10,3# terminal 11, safety electric capacity 14, micromachine 3 forms the loop, micromachine 3 starts the back rotation, after check sheet 4 orientations, micromachine 3 is rotation in the direction of the clock all the time, through gear train 5 deceleration transmission, drive great wheel assembly 8 and time cam 7 and be rotated counterclockwise, be the utility model definition status this moment, as shown in Figure 3.
When wheel assembly 8 and time cam 7 are rotated counterclockwise to the cam groove position right overhead, the reed group 1# terminal 9 that is resisted against on the cam external form profile disconnects simultaneously with 2 # terminal 10,3# terminal, micromachine 3 outages quit work, and be regularly halted state of the utility model this moment, as shown in Figure 4.
When being rotated counterclockwise main shaft 81 to extreme position, great wheel assembly 8 drives time cam 7 by shifting block 82 and is rotated counterclockwise, the 1# terminal 9 that is resisted against on cam 7 appearance profiles is connected with 2# terminal 10, but 2# terminal 10 disconnects with 3# terminal 11, the micromachine 3 that is connected with 3# terminal 11 is not worked, gear train 5 is not worked yet, and be manually long logical state of the utility model this moment, as shown in Figure 5.
From the above, as long as clockwise or be rotated counterclockwise main shaft 81 in different angles, just can conveniently finish the timing, shutdown of window air conditioner, the manual long function of leading to.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection range of this patent.
Claims (6)
1. the window air conditioner timing device includes pedestal, cover cap, micromachine, driving gear set, mandrel, time cam, contact spring group; It is characterized in that: described micromachine is installed in outside the pedestal, described driving gear set is sleeved on the mandrel, drive time cam rotation by driving gear set, the contact spring group that is resisted against on the time cam switched on and off by the designed time period, and the contact spring group connects the window air conditioner refrigerant compressor; Described micromachine one end is connected with safety electric capacity, and the other end is connected with the contact spring group.
2. window air conditioner timing device according to claim 1, it is characterized in that: described contact spring group comprises 1# terminal-5# terminal, described 1# terminal connects refrigerant compressor, described 2# terminal connects input power supply phase line, described 3# terminal connects the micromachine of timing device, described 5# terminal connects zero-power line and safety electric capacity one end, and the described safety electric capacity other end connects micromachine.
3. window air conditioner timing device according to claim 1 is characterized in that: be provided with the check sheet that makes the rotor orientation rotation above the rotor of described micromachine.
4. window air conditioner timing device according to claim 3, it is characterized in that: the rotor top of described micromachine is provided with the check sheet that rotor is turned clockwise, by the gear train deceleration transmission, great wheel assembly shifting block drives the time cam and is rotated counterclockwise again.
5. window air conditioner timing device according to claim 1, it is characterized in that: described contact spring group is resisted against on the cam contour surface.
6. window air conditioner timing device according to claim 1, it is characterized in that: described time cam is to have the circular arc of different radii to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117822 CN203225208U (en) | 2013-03-14 | 2013-03-14 | A timing apparatus of a window air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117822 CN203225208U (en) | 2013-03-14 | 2013-03-14 | A timing apparatus of a window air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225208U true CN203225208U (en) | 2013-10-02 |
Family
ID=49252205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117822 Expired - Fee Related CN203225208U (en) | 2013-03-14 | 2013-03-14 | A timing apparatus of a window air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225208U (en) |
-
2013
- 2013-03-14 CN CN 201320117822 patent/CN203225208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |