CN217445571U

CN217445571U - Heat radiator for lampblack absorber control panel

Info

Publication number: CN217445571U
Application number: CN202220715674.XU
Authority: CN
Inventors: 罗志林
Original assignee: Shenzhen Hongxinghong Electronic Technology Co ltd
Current assignee: Shenzhen Hongxinghong Electronic Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-16
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to the technical field of a range hood control panel, in particular to a heat dissipation device of the range hood control panel, which comprises an installation cover, wherein four corners at the inner bottom of the installation cover are provided with threaded columns, a cylinder groove is arranged at the center of the inner bottom of the installation cover, an exhaust fan is clamped at the inner side of the cylinder groove, a through hole is arranged on the narrower side surface at the inner side of the installation cover, an inner sealing clamp of the through hole is provided with a wire exhaust pipe, one end of the wire exhaust pipe, which is far away from the installation cover, is connected with a first connecting threaded cover, the inner bottom of the installation cover is positioned at the top of the four threaded columns and is provided with a range hood control panel body, a heat insulation paste is pasted on the outer side wall of the installation cover, compared with the prior range hood control panel, the utility model can realize active cooling and heat dissipation of the range hood control panel through the design, and ensure the service environment of the range hood control panel, avoid running at high temperature for a long time and accelerating aging.

Description

Heat radiator for lampblack absorber control panel

Technical Field

The utility model relates to a cigarette machine control panel technical field specifically is heat abstractor of lampblack absorber control panel.

Background

The control board is also a circuit board, although the application range of the control board is not as wide as that of the circuit board, the control board is more intelligent and automatic than the common circuit board, in a simple way, the circuit board which can play a control role can be called as the control board, the control board is large as the automatic production equipment of a manufacturer, and the control board is used in a toy remote control automobile which is small enough for children.

The control panel to the lampblack absorber is used for accomplishing the instruction that function control panel sent, but because the lampblack absorber is generally installed in the top of a kitchen range, have some heat transfer to on the lampblack absorber shell when the top of a kitchen range is on fire, lead to the inside temperature of lampblack absorber to rise, and if the lampblack absorber control panel if long-time operation under high temperature can be ageing with higher speed and lead to the solder joint to drop or components and parts contact failure.

There is therefore a need for a heat sink for a range hood control panel that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor of lampblack absorber control panel to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the heat dissipation device of the range hood control panel comprises an installation cover, wherein threaded columns are arranged at four corners of the bottom of the inner side of the installation cover, a cylindrical groove is arranged at the center of the bottom of the inner side of the installation cover, an exhaust fan is clamped in the cylindrical groove, a through hole is formed in a narrow side face of the inner side of the installation cover, a wire exhaust pipe is hermetically clamped in the through hole, one end, away from the installation cover, of the wire exhaust pipe is connected with a first connecting threaded cover, a range hood control panel body is arranged at the top of the four threaded columns at the bottom of the inner side of the installation cover, and a heat insulation paste is attached to the outer side wall of the installation cover;

the mounting cover is characterized in that a threaded cylinder is mounted at the center of the bottom of the mounting cover, a second connecting threaded cover is arranged on the threaded cylinder, an exhaust pipe is mounted at the bottom of the second connecting threaded cover, and a check valve is mounted at one end, far away from the mounting cover, of the outer annular surface of the exhaust pipe.

As the preferable proposal of the utility model, the inner side of the cylinder groove is communicated with the inner side of the exhaust pipe through the thread cylinder.

As the utility model discloses preferred scheme, lampblack absorber control panel body passes the mounting hole of four corners in its top through the screw and carries out threaded connection with the screw thread post.

As the utility model discloses preferred scheme, the connection winding displacement on the lampblack absorber control panel body passes the interface on winding displacement pipe and the control panel and is connected, just the winding displacement pipe carries out threaded connection through the inlet wire section of thick bamboo on first connecting thread cover and the lampblack absorber control panel.

As the utility model discloses preferred scheme, the blast pipe carries out screw thread sealing connection through the screw thread section of thick bamboo of second connection screw thread cover and installation cover bottom.

As the utility model discloses preferred scheme, the one end that the second connecting thread cover was kept away from to the blast pipe is connected with the pipe of discharging fume on the lampblack absorber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through exhaust fan, exhaust pipe, blast pipe, check valve, a screw section of thick bamboo and the second connecting thread cover that sets up for the device can be when the lampblack absorber operation, and the heat dissipation of airing exhaust is initiatively carried out to the inside control panel of lampblack absorber, thereby ensures the service environment of lampblack absorber control panel, avoids moving ageing with higher speed under long-time high temperature.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting cover of the present invention;

FIG. 3 is a schematic view of the bottom structure of the mounting cover of the present invention;

fig. 4 is a schematic view of the exhaust pipe structure of the present invention.

In the figure: 1. mounting a cover; 101. a through hole; 2. a threaded post; 3. a cylindrical groove; 4. an exhaust fan; 5. the range hood control panel body; 6. heat insulation paste; 7. a wire arrangement pipe; 8. a first connecting screw thread cover; 9. an exhaust pipe; 10. a non-return valve; 11. a threaded barrel; 12. and a second connecting thread cover.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a heat dissipation device for a range hood control panel comprises an installation cover 1, threaded columns 2 are arranged at four corners of the bottom of the inner side of the installation cover 1, a cylindrical groove 3 is arranged at the center of the bottom of the inner side of the installation cover 1, an exhaust fan 4 is clamped on the inner side of the cylindrical groove 3, a through hole 101 is formed in a narrow side face of the inner side of the installation cover 1, a wire exhaust pipe 7 is clamped on the inner side of the through hole 101 in a sealing mode, one end, away from the installation cover 1, of the wire exhaust pipe 7 is connected with a first connecting threaded cover 8, a range hood control panel body 5 is arranged at the top of the four threaded columns 2 at the bottom of the inner side of the installation cover 1, and a heat insulation paste 6 is pasted on the outer side wall of the installation cover 1;

the center of the bottom of the mounting cover 1 is provided with a threaded cylinder 11, the threaded cylinder 11 is provided with a second connecting threaded cover 12, the bottom of the second connecting threaded cover 12 is provided with an exhaust pipe 9, and one end, far away from the mounting cover 1, of the outer annular surface of the exhaust pipe 9 is provided with a check valve 10.

Further, the inside of the cylindrical groove 3 communicates with the inside of the exhaust pipe 9 through the screw cylinder 11.

Further, lampblack absorber control panel body 5 passes the mounting hole of four corners at its top through the screw and carries out threaded connection with screw post 2.

Further, the connection winding displacement on the lampblack absorber control panel body 5 passes through the winding displacement pipe 7 to be connected with the interface on the control panel, and the winding displacement pipe 7 is in threaded connection with the wire inlet cylinder on the lampblack absorber control panel through the first connection threaded cover 8.

Further, the exhaust pipe 9 is screwed and sealed with a screw cylinder 11 at the bottom of the mounting cover 1 through a second screw cover 12.

Further, one end of the exhaust pipe 9, which is far away from the second connecting threaded cover 12, is connected with a smoke exhaust pipe on the range hood.

In the embodiment, referring to fig. 1-4, when the temperature inside the installation cover 1 rises, the exhaust fan 4 is started to suck the temperature inside the installation cover 1 and the temperature generated when the range hood control panel body 5 operates into the exhaust pipe 9, and then the exhaust pipe 9 discharges the temperature into the range hood exhaust pipe and discharges the temperature into the chimney pipeline, so that the active cooling and heat dissipation of the range hood control panel are realized, and the service environment of the range hood control panel is ensured.

The working principle is as follows: when in use, the mounting cover 1 is firstly mounted inside the shell of the range hood, then the flat cable on the range hood control panel body 5 is connected with the interface on the control panel, and then the exhaust pipe 9 is connected with the exhaust pipe on the range hood, because the range hood is mounted above the cooking bench, when the cooking bench is on fire, a part of temperature is transmitted to the range hood shell to cause the internal temperature of the range hood to rise, at the moment, the exhaust fan 4 is started to suck the temperature inside the mounting cover 1 and the temperature generated when the range hood control panel body 5 operates into the exhaust pipe 9, the temperature is discharged into the range hood exhaust pipe through the exhaust pipe 9 and is discharged into a chimney pipeline, thereby realizing the temperature reduction of the range hood control panel body 5 and the mounting cover 1, ensuring the operating temperature of the range hood control panel body 5, and avoiding the accelerated aging of the range hood control panel body 5 operating at high temperature for a long time, meanwhile, when the range hood is closed, the check valve 11 can effectively prevent oil smoke from flowing back into the exhaust pipe 9, so that the inside of the exhaust pipe 9 is prevented from being polluted by the oil smoke, and the range hood has certain popularization value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Heat abstractor of lampblack absorber control panel, including installation cover (1), its characterized in that: four corners of the bottom of the inner side of the installation cover (1) are respectively provided with a threaded column (2), a cylindrical groove (3) is installed at the center of the bottom of the inner side of the installation cover (1), an exhaust fan (4) is clamped on the inner side of the cylindrical groove (3), a through hole (101) is formed in a narrow side face of the inner side of the installation cover (1), a wire exhaust pipe (7) is clamped on the inner side of the through hole (101) in a sealing mode, one end, far away from the installation cover (1), of the wire exhaust pipe (7) is connected with a first connecting threaded cover (8), a range hood control panel body (5) is installed at the top of the four threaded columns (2) at the bottom of the inner side of the installation cover (1), and a heat insulation paste (6) is attached to the outer side wall of the installation cover (1);

the mounting cover is characterized in that a threaded cylinder (11) is mounted at the center of the bottom of the mounting cover (1), a second connecting threaded cover (12) is arranged on the threaded cylinder (11), an exhaust pipe (9) is mounted at the bottom of the second connecting threaded cover (12), and a check valve (10) is mounted at one end, far away from the mounting cover (1), of the outer annular surface of the exhaust pipe (9).

2. The heat dissipating device of a range hood control panel according to claim 1, characterized in that: the inner side of the cylindrical groove (3) is communicated with the inner side of the exhaust pipe (9) through a threaded cylinder (11).

3. The heat sink of the range hood control panel according to claim 1, characterized in that: the range hood control panel body (5) passes through mounting holes in four corners of the top of the range hood control panel body through screws to be in threaded connection with the threaded columns (2).

4. The heat dissipating device of a range hood control panel according to claim 1, characterized in that: the connection winding displacement on lampblack absorber control panel body (5) passes winding displacement pipe (7) and is connected with the interface on the control panel, just winding displacement pipe (7) carry out threaded connection through first connecting thread cover (8) and the inlet wire section of thick bamboo on the lampblack absorber control panel.

5. The heat dissipating device of a range hood control panel according to claim 1, characterized in that: the exhaust pipe (9) is in threaded sealing connection with a threaded cylinder (11) at the bottom of the mounting cover (1) through a second connecting threaded cover (12).

6. The heat dissipating device of a range hood control panel according to claim 1, characterized in that: one end of the exhaust pipe (9) far away from the second connecting threaded cover (12) is connected with a smoke exhaust pipe on the range hood.