CN211903050U - Working indicator for gas warmer - Google Patents
Working indicator for gas warmer Download PDFInfo
- Publication number
- CN211903050U CN211903050U CN202020021972.XU CN202020021972U CN211903050U CN 211903050 U CN211903050 U CN 211903050U CN 202020021972 U CN202020021972 U CN 202020021972U CN 211903050 U CN211903050 U CN 211903050U
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- China
- Prior art keywords
- switch
- knob
- button
- driving sleeve
- rotating shaft
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- 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.)
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
A working indicating device of a gas warmer comprises a switch and an LED luminous body, wherein the switch is a button switch; the LED illuminating lamp further comprises a bottom shell with an upper opening, a knob which is also used as a lampshade, a rotating shaft and a circular ring-shaped circuit board, wherein the knob comprises a lamp cover part, a connecting seat arranged in the lamp cover part and a driving sleeve surrounding the connecting seat; the rotating shaft is in rotating and sliding fit with the rotating shaft hole, the rotating shaft is connected with a connecting seat on the knob, the knob is embedded into the bottom shell, and the knob is in rotating fit with the bottom shell; the hanging end of the driving sleeve is opposite to the button of the switch, a gap is reserved between the hanging end of the driving sleeve and the button of the switch, and the driving sleeve is matched with the switch; the LED luminous body is opposite to the top plate of the lamp shade part between the circumferential wall plate of the lamp shade part and the driving sleeve. The rotary knob is rotated, the indicator light changes, the lampshade changes, and the lamp is convenient to recognize and operate.
Description
Technical Field
The utility model relates to a work indicating device of gas room heater.
Background
At present, in the prior art, a work indicating device of a gas warmer comprises a switch and an LED luminous body. There are problems in that: it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the working indicating device of the gas warmer is convenient to operate and recognize.
The utility model discloses a realize like this: the utility model provides a gas room heater work indicating device, includes switch and LED luminous element, its characterized in that: the switch is a button type switch;
also comprises a bottom shell with an upper opening, a knob which is also used as a lampshade, a rotating shaft and a circular circuit board,
a rotating shaft hole, a power line hole and at least two uniformly distributed screw holes are formed in a bottom plate of the bottom shell;
the circular ring-shaped wire board is provided with a connecting hole;
the knob comprises a lamp shade part with a lower opening, a connecting seat arranged in the lamp shade part and a driving sleeve surrounding the connecting seat,
the LED luminous bodies are uniformly distributed on the circular ring-shaped circuit board, the switch is arranged on the circular ring-shaped circuit board, the screw penetrates through the connecting hole to be screwed with the screw hole, and the axis of the button of the switch is parallel to the axis of the circular ring-shaped circuit board; the rotating shaft is in rotating and sliding fit with the rotating shaft hole, the rotating shaft is connected with a connecting seat on the knob, the knob is embedded into the bottom shell, and the knob is in rotating fit with the bottom shell; the hanging end of the driving sleeve is opposite to the button of the switch, a gap is reserved between the hanging end of the driving sleeve and the button of the switch, and the driving sleeve is matched with the switch; the LED luminous body is opposite to the top plate of the lamp shade part between the circumferential wall plate of the lamp shade part and the driving sleeve.
The work indicating device of the gas warmer is characterized in that: the lower end of the driving sleeve is provided with a driving groove, and the driving groove comprises a circumferential end plate, a top plane part and a spiral driving surface part;
the button of the switch is matched with the top plane part of the driving groove relatively, and the spiral driving surface is in sliding fit with the button.
The work indicating device of the gas warmer is characterized in that: the main body of the switch is matched with the circumferential end plate to stop.
The work indicating device of the gas warmer is characterized in that: the annular circuit board is provided with a double-color circuit, and the annular circuit board and the power supply are in a normally-on state.
The work indicating device of the gas warmer is characterized in that: and a decorative ring surrounding the upper opening is arranged on the bottom shell.
The utility model relates to a gas room heater work indicating device, rotatory knob, the pilot lamp changes, and the lamp shade changes, convenient discernment, convenient operation.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is a partial perspective sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the work indicating device of the gas warmer comprises a switch 1 and an LED light emitter 2, wherein the switch 1 is a push-button switch, and the push-button switch comprises a main body and a push button;
also comprises a bottom shell 3 with an upper opening, a knob 4 which is also used as a lampshade, a rotating shaft 5 and a circular circuit board 6,
a rotating shaft hole 31, a power supply wire hole 32 and two screw holes 33 which are uniformly distributed are arranged on a bottom plate of the bottom shell 3;
the circular ring-shaped wire plate 6 is provided with a connecting hole 61;
the knob 4 comprises a lampshade part 41 with a lower opening, a connecting seat 42 arranged in the lampshade part and a driving sleeve 43 surrounding the connecting seat, and the knob 4 is light-transmitting;
the LED luminous bodies 2 are uniformly distributed on the circular ring-shaped circuit board 6, the switch 1 is arranged on the circular ring-shaped circuit board 6, a screw penetrates through the connecting hole 61 to be screwed with the screw hole 33, and the axis of a button of the switch 1 is parallel to the axis of the circular ring-shaped circuit board 6; the rotating shaft 5 is in rotating fit with the rotating shaft hole 31, the rotating shaft 5 is in sliding fit with the rotating shaft hole 3, the rotating shaft 5 is connected with a connecting seat 43 on the knob 4, the knob 4 is embedded into the bottom shell 3, and the knob 4 is in rotating fit with the bottom shell 3; the hanging end of the driving sleeve 43 is opposite to the button of the switch 1, a gap is reserved between the hanging end of the driving sleeve 43 and the button of the switch 1, and the driving sleeve 43 is matched with the switch 1; the LED luminous body 2 is opposite to the top plate of the lamp cover part 41 between the circumferential wall plate of the lamp cover part 41 and the driving sleeve 43;
the bottom shell 3 is provided with a decorative ring 34 surrounding the upper opening.
As shown in fig. 2, 4 and 5, the driving sleeve 43 is provided with a driving groove 44 at the lower end thereof, and the driving groove 44 includes a circumferential end plate 441, a top plane portion 442 and a spiral driving surface portion 443;
the button of the switch 1 is oppositely matched with the top plane part 442, and the rotary driving surface 443 is in sliding fit with the button;
in a static state, the push button of the switch 1 faces the top surface portion 442, and when the push button is rotated, the screw driving surface portion 443 is slidably engaged with the push button to turn on or off the switch 1.
The push button of the switch 1 is in opposed engagement with the top planar portion 442 of the drive slot 44 and the helical drive surface 443 is in sliding engagement with the push button. When the knob 4 is rotated, the screw driving surface 443 is slidably engaged with the push button to turn on or off the switch 1.
The main body of the switch 1 is matched with the circumferential end plate 441 for stopping.
The knob 4 is further provided with a radial reinforcing plate 45, and the radial reinforcing plate 45 is connected with the connecting seat 42 and the driving sleeve 43.
As a further improvement of the utility model: the annular circuit board 6 is provided with a double-color circuit, and the annular circuit board 6 and the power supply are in a normally-on state. When the switch 1 is in a natural state, the light of the LED luminous body has one color; the knob 4 rotates, the switch 1 acts, and the light of the LED luminous body is converted into another color.
When in use, the rotating shaft 5 of the utility model is connected with the valve rod of the gas valve; when the rotating shaft 5 is pressed, the knob 4 moves towards the bottom case 3, and the switch 1 enters the driving groove 44 and is opposite to the top plane part 442; when the rotary shaft 5 rotates with the valve stem of the gas valve, the screw driving surface portion 443 acts on the push button of the switch 1.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (6)
1. The utility model provides a gas room heater work indicating device, includes switch and LED luminous element, its characterized in that: the switch is a button type switch;
also comprises a bottom shell with an upper opening, a knob which is also used as a lampshade, a rotating shaft and a circular circuit board,
a rotating shaft hole, a power line hole and at least two uniformly distributed screw holes are formed in a bottom plate of the bottom shell;
the circular ring-shaped wire board is provided with a connecting hole;
the knob comprises a lamp shade part with a lower opening, a connecting seat arranged in the lamp shade part and a driving sleeve surrounding the connecting seat,
the LED luminous bodies are uniformly distributed on the circular ring-shaped circuit board, the switch is arranged on the circular ring-shaped circuit board, the screw penetrates through the connecting hole to be screwed with the screw hole, and the axis of the button of the switch is parallel to the axis of the circular ring-shaped circuit board; the rotating shaft is in rotating and sliding fit with the rotating shaft hole, the rotating shaft is connected with a connecting seat on the knob, the knob is embedded into the bottom shell, and the knob is in rotating fit with the bottom shell; the hanging end of the driving sleeve is opposite to the button of the switch, a gap is reserved between the hanging end of the driving sleeve and the button of the switch, and the driving sleeve is matched with the switch; the LED luminous body is opposite to the top plate of the lamp shade part between the circumferential wall plate of the lamp shade part and the driving sleeve.
2. The operation indicating device of the gas warmer as recited in claim 1, wherein: the lower end of the driving sleeve is provided with a driving groove, and the driving groove comprises a circumferential end plate, a top plane part and a spiral driving surface part;
the button of the switch is matched with the top plane part of the driving groove relatively, and the spiral driving surface is in sliding fit with the button.
3. The operation indicating device of the gas warmer as recited in claim 2, wherein: the main body of the switch is matched with the circumferential end plate to stop.
4. The operation indicating device of the gas warmer as recited in claim 1, wherein: the annular circuit board is provided with a double-color circuit, and the annular circuit board and the power supply are in a normally-on state.
5. The operation indicating device of the gas warmer as recited in claim 1, wherein: the knob is also provided with a radial reinforcing plate, and the radial reinforcing plate is connected with the connecting seat and the driving sleeve.
6. An operation indicating device of a gas warmer as set forth in any one of claims 1-5, wherein: and a decorative ring surrounding the upper opening is arranged on the bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021972.XU CN211903050U (en) | 2020-01-06 | 2020-01-06 | Working indicator for gas warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021972.XU CN211903050U (en) | 2020-01-06 | 2020-01-06 | Working indicator for gas warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211903050U true CN211903050U (en) | 2020-11-10 |
Family
ID=73296440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020021972.XU Active CN211903050U (en) | 2020-01-06 | 2020-01-06 | Working indicator for gas warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211903050U (en) |
-
2020
- 2020-01-06 CN CN202020021972.XU patent/CN211903050U/en active Active
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| GR01 | Patent grant |