CN213207986U - Far infrared radiation type electric heater - Google Patents
Far infrared radiation type electric heater Download PDFInfo
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- CN213207986U CN213207986U CN202021464077.1U CN202021464077U CN213207986U CN 213207986 U CN213207986 U CN 213207986U CN 202021464077 U CN202021464077 U CN 202021464077U CN 213207986 U CN213207986 U CN 213207986U
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Abstract
A far infrared radiation type electric heater comprises an electric heater main body, a control box, a box cover, a display box, a display and a polished rod screw, wherein the polished rod screw comprises a head part, a rod part and an external thread part; the fixing plate is attached to the rear surface of the fixing seat plate, and the screw penetrates through the connecting hole to be screwed with the screw hole; the threading pipe is inserted into the inserting hole; the rear box body of the display box penetrates through the through hole on the box cover, the clasp is buckled with the box cover, and the front window plate is attached to the box cover; the display is fixed in the display window; the polish rod screw passes through the connecting hole with the counter bore, the rod hole of the connecting seat, the connecting hole on the inner side end plate and the external thread part to be screwed with the fixed column seat. Due to the adoption of the structure, only the polished rod screw needs to be disassembled, the box cover and the display are separated from the control box, and the circuit is convenient to maintain.
Description
Technical Field
The utility model relates to an electric heater, especially a far infrared radiation formula electric heater.
Background
In the prior art, a far infrared radiation type electric heater comprises an electric heater main body, a control box arranged at one end of the electric heater main body, a box cover, a display box and a display, wherein the electric heater main body comprises a bottom shell with a front opening and a front cover; the control box is connected with one end of the bottom shell. There are problems in that: the box cover is inconvenient to disassemble and assemble and inconvenient to maintain;
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the far infrared radiation type electric heater has the characteristics of convenience in disassembly and assembly of the box cover and convenience in maintenance of the circuit board.
The utility model discloses a realize like this: a far infrared radiation type electric heater comprises an electric heater main body, a control box arranged at one end of the electric heater main body, a box cover, a display box and a display, wherein the electric heater main body comprises a bottom shell with a front opening and a front cover; the control box is connected with one end of the bottom shell; it is characterized in that: the upper part and the lower part of the front part of one end plate of the bottom shell are respectively provided with a fixed column seat, the middle part of the front part is provided with a through pipe, the rear part is provided with a fixed seat plate, the fixed column seat is provided with a screw hole, and the fixed seat plate is provided with a screw hole;
the upper part and the lower part of the front part of the end plate on the inner side of the control box opposite to the bottom shell are respectively provided with a connecting hole, the middle part of the control box is provided with an inserting hole, the rear part of the control box is provided with a fixing plate, and the fixing plate is provided with a connecting hole; the upper part and the lower part of the front part of the end plate at the suspension side are respectively provided with a connecting hole with a counter bore,
the box cover is provided with a through hole and a connecting seat along the left and right directions, and the connecting seat is provided with a rod hole in the left and right directions; the display box comprises a front window plate and a rear box body with a rear opening, and hooks are arranged on a top wall plate and a bottom wall plate of the rear box body;
the polished rod screw comprises a head part, a rod part and an external thread part;
the fixing plate is attached to the rear surface of the fixing seat plate, and the screw penetrates through the connecting hole to be screwed with the screw hole; the threading pipe is inserted into the inserting hole; the rear box body of the display box penetrates through the through hole on the box cover, the clasp is buckled with the box cover, and the front window plate is attached to the box cover; the display is fixed in the display window; the polish rod screw passes through the connecting hole with the counter bore, the rod hole of the connecting seat, the connecting hole on the inner side end plate and the external thread part to be screwed with the fixed column seat.
A far infrared radiation formula electric heater, its special character lies in: the upper part and the lower part of the front part of the end plate on the inner side are respectively provided with a fixing hole, and a screw passes through the fixing hole to be screwed with a fixing column seat on the bottom shell.
A far infrared radiation formula electric heater, its special character lies in: the fixing device also comprises a transverse fixing plate, wherein a connecting hole is formed in the transverse fixing plate;
the rear back plate of the bottom shell is provided with a screw hole, and the rear back plate of the control box is provided with a screw hole;
a transverse fixing plate is attached to the upper part of the back plate of the bottom shell and the back plate of the control box, and a screw penetrates through the connecting hole to be screwed with the screw hole; the other transverse fixing plate is attached to the lower portion of the back plate of the bottom shell and the lower portion of the back plate of the control box, and the screw penetrates through the connecting hole to be screwed with the screw hole.
The utility model relates to a far infrared radiation formula electric heater owing to adopt such structure, only needs to dismantle the polished rod screw, lid and display and control box separation, and the maintenance circuit is convenient.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a perspective view of the present invention.
Fig. 4 is one of the exploded perspective views of the present invention.
Fig. 5 is a second exploded perspective view of the present invention.
Fig. 6 is a third exploded perspective view of the present invention.
Fig. 7 is a fourth exploded perspective view of the present invention.
Fig. 8 is a fifth perspective exploded view of the present invention.
Fig. 9 is a sixth exploded perspective 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, a far infrared radiation type electric heater comprises an electric heater main body 1, a control box 2 arranged at one end of the electric heater main body 1, a box cover 3, a display box 4, a display 5 and a circuit board 6, wherein the electric heater main body comprises a bottom shell 11 with a front opening and a front cover 12; the control box 2 is connected with one end of the bottom shell 11;
the upper part and the lower part of the front part of one end plate of the bottom shell 11 are respectively provided with a fixed column seat 13, the middle part is provided with a through pipe 14, the rear part is provided with a fixed seat plate 15, the fixed column seat 13 is provided with a screw hole, and the fixed seat plate 15 is provided with a screw hole;
the upper part and the lower part of the front part of the end plate of the control box 2, which is opposite to the bottom shell 11, are respectively provided with a connecting hole 21, the middle part is provided with an inserting hole 22, the rear part is provided with a fixing plate 23, and the fixing plate 23 is provided with a connecting hole; the upper part and the lower part of the front part of the end plate at the suspension side are respectively provided with a connecting hole 24 with a counter bore,
the box cover 3 is provided with a through hole 31 and a connecting seat 32 along the left and right direction, and the connecting seat 32 is provided with a rod hole along the left and right direction; the display box 4 comprises a front window plate 41 and a rear box body 42 with a rear opening, and hooks 43 are arranged on the top wall plate and the bottom wall plate of the rear box body;
the polish rod screw 7 is further included, and the polish rod screw 7 comprises a head part 71, a rod part 72 and an external thread part 73;
the fixing plate 23 is attached to the rear surface of the fixing seat plate 15, and screws penetrate through the connecting holes to be screwed with the screw holes; the threading pipe 14 is inserted into the insertion hole 22; the rear box body 42 of the display box 4 passes through the through hole 31 on the box cover 3, the clasp 43 is buckled with the box cover 3, and the front window plate 41 is attached to the box cover 3; the display 5 is fixed in the rear box body 42 of the display window 4; the screw passes through the connecting hole 21 to be screwed with a screw hole of a fixed column base 13, and the end surface of the fixed column base 13 is attached to the end plate on the inner side of the control box 2; the polish rod screw 7 passes through the connecting hole 24 with the counter bore, the rod hole of the connecting seat 32, the connecting hole 21 on the inner end plate and the external thread part 73 to be screwed with the fixed column seat 13.
As a further improvement of the utility model: the upper part and the lower part of the front part of the inner end plate are respectively provided with a fixing hole 25, and a screw passes through the fixing hole 25 to be screwed with the other fixing column seat 13 on the bottom shell 12.
As the utility model discloses further improve: the fixing device also comprises a transverse fixing plate 8, and a connecting hole is formed in the transverse fixing plate 8;
screw holes are formed in the back plate of the bottom shell 12, and screw holes are formed in the back plate of the control box 3;
a transverse fixing plate 8 is attached to the upper part of the back plate of the bottom shell 12 and the upper part of the back plate of the control box 2, and a screw passes through the connecting hole and is screwed with the screw hole; the other transverse fixing plate 8 is attached to the lower part of the back plate of the bottom shell 12 and the back plate of the control box 2, and screws penetrate through the connecting holes to be screwed with the screw holes.
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 (3)
1. A far infrared radiation type electric heater comprises an electric heater main body, a control box arranged at one end of the electric heater main body, a box cover, a display box and a display, wherein the electric heater main body comprises a bottom shell with a front opening and a front cover; the control box is connected with one end of the bottom shell; the method is characterized in that: the upper part and the lower part of the front part of one end plate of the bottom shell are respectively provided with a fixed column seat, the middle part of the front part is provided with a through pipe, the rear part is provided with a fixed seat plate, the fixed column seat is provided with a screw hole, and the fixed seat plate is provided with a screw hole;
the upper part and the lower part of the front part of the end plate on the inner side of the control box opposite to the bottom shell are respectively provided with a connecting hole, the middle part of the control box is provided with an inserting hole, the rear part of the control box is provided with a fixing plate, and the fixing plate is provided with a connecting hole; the upper part and the lower part of the front part of the end plate at the suspension side are respectively provided with a connecting hole with a counter bore,
the box cover is provided with a through hole and a connecting seat along the left and right directions, and the connecting seat is provided with a rod hole in the left and right directions; the display box comprises a front window plate and a rear box body with a rear opening, and hooks are arranged on a top wall plate and a bottom wall plate of the rear box body;
the polished rod screw comprises a head part, a rod part and an external thread part;
the fixing plate is attached to the rear surface of the fixing seat plate, and the screw penetrates through the connecting hole to be screwed with the screw hole; the threading pipe is inserted into the inserting hole; the rear box body of the display box penetrates through the through hole on the box cover, the clasp is buckled with the box cover, and the front window plate is attached to the box cover; the display is fixed in the display window; the polish rod screw passes through the connecting hole with the counter bore, the rod hole of the connecting seat, the connecting hole on the inner side end plate and the external thread part to be screwed with the fixed column seat.
2. The far infrared radiation type electric heater as set forth in claim 1, wherein: the upper part and the lower part of the front part of the end plate on the inner side are respectively provided with a fixing hole, and a screw passes through the fixing hole to be screwed with a fixing column seat on the bottom shell.
3. The far infrared radiation type electric heater as set forth in claim 1, wherein: the fixing device also comprises a transverse fixing plate, wherein a connecting hole is formed in the transverse fixing plate;
the rear back plate of the bottom shell is provided with a screw hole, and the rear back plate of the control box is provided with a screw hole;
one transverse fixing plate is attached to the upper portions of the rear back plate of the bottom shell and the rear back plate of the control box, the other transverse fixing plate is attached to the lower portions of the rear back plate of the bottom shell and the rear back plate of the control box, and the screw penetrates through the connecting hole to be screwed with the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464077.1U CN213207986U (en) | 2020-07-22 | 2020-07-22 | Far infrared radiation type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464077.1U CN213207986U (en) | 2020-07-22 | 2020-07-22 | Far infrared radiation type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213207986U true CN213207986U (en) | 2021-05-14 |
Family
ID=75834890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464077.1U Active CN213207986U (en) | 2020-07-22 | 2020-07-22 | Far infrared radiation type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213207986U (en) |
-
2020
- 2020-07-22 CN CN202021464077.1U patent/CN213207986U/en active Active
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