CN219834809U - Controller utilizing air flow channel to automatically dissipate heat - Google Patents

Abstract

The utility model provides an utilize automatic radiating controller of air current way, includes controller body and control panel, the rear end of controller body is connected with air pump, spray gun and powder supply bucket, the inside of controller body is equipped with the inlet port of connection on the air pump, this internal connection of still being equipped with of controller is at the spray gun and supply the port of giving vent to anger on the powder supply bucket, be connected with the radiating module that is used for collecting heat between inlet port and the outlet port, radiating module passes through the louvre and will heat transfer to the air current and is taken out the controller body to play radiating effect, make the controller work more stable, connect the both ends of louvre respectively on inlet port and outlet port and make the air current can flow through the radiating module thereby take out the heat on the radiating module, make its inside need not additionally add radiating component again and dispel the heat, just can realize the same effect with traditional radiating component through simple structure, reduced equipment cost.

Description

Controller utilizing air flow channel to automatically dissipate heat

Technical Field

The utility model relates to the technical field of powder spraying equipment, in particular to a controller for automatically radiating heat by using an air flow channel.

Background

The controller is an important component in the automatic electrostatic powder spraying equipment, and the principle is that the powder is sprayed out from the spray gun according to a certain flow speed and flow through a set working program, so that the purpose of stably and uniformly spraying the powder is achieved. The utility model discloses an automatic spray gun controller with pressure release mouth as in chinese patent of patent No. CN201920171803.1, including the shell, the control button, the pressure release mouth, the stabilizer blade, the throttle motor, the solenoid valve, the conveyer pipe, the inside casing, the baffle structure, the inner panel, the mounting panel, the connecting pipe, the gas receiver, base and outlet duct, install the inside at the pressure release mouth body through the filter screen, preceding baffle passes through pivot and overhead gage swing joint, can make the pressure release mouth body accomplish the isolation to the dust, in the above-mentioned structure, because the inside working element that is equipped with the throttle motor of controller, battery valve and control circuit etc. easily produces heat, and the inside seal structure that belongs to of controller, and heat can only pass through the shell and transmit to the external world, consequently the radiating effect is not good, thereby easily shadow inside components and parts lead to the controller unstable operation.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a controller for automatically radiating heat by using an air flow channel.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an utilize automatic radiating controller of air current way, includes controller body and control panel, control panel sets up the front end at the controller body, the rear end of controller body is connected with air pump, spray gun and powder supply bucket, the inside of controller body is equipped with the inlet port of connection on the air pump, still be equipped with the port of giving vent to anger of connection on spray gun and powder supply bucket in the controller body, be connected with the radiating module that is used for collecting heat between inlet port and the port of giving vent to anger, be equipped with the louvre that is used for communicating inlet port and outlet port on the radiating module, the controller during operation, the radiating module is carried out the controller body to the air current with heat transfer through the louvre on.

Further, a fixing component for fixing the heat radiation module is further arranged in the controller body, and the heat radiation module is tightly fixed on the inner wall of the controller body by the fixing component.

Further, the fixed subassembly is including being used for the spacing post of location heat dissipation module and the fixing base that is used for fixed heat dissipation module, still be equipped with the conducting strip that is used for increasing heat conduction area between fixing base and the heat dissipation module, be equipped with on the heat dissipation module and be used for making the fixed spacing hole of the spacing post of cooperation and install the fixed orifices on the fixing base, spacing hole and fixed orifices cooperation installation, the heat dissipation module passes through the fixed orifices to be fixed on the fixing base.

Further, the heat dissipation module is arranged at the corner of the controller body, and at least two surfaces of the heat dissipation module are clung to the inner wall of the controller body.

In the utility model, the channel of the heat dissipation hole is L-shaped, one end of the longer channel on the heat dissipation hole is connected with the air inlet port, and one end of the shorter channel is connected with the air outlet port.

Furthermore, the two ends of the heat dissipation hole are both provided with internal threads for installing the air tap, and the air inlet port and the air outlet port are connected to the heat dissipation hole through the air tap.

The utility model has the following advantages and beneficial effects: through setting up the radiating module in the controller is this internal makes radiating module play the effect of heat transfer, radiating module passes through the louvre and is taken out the controller body on with the air current with heat transfer to play radiating effect, make controller work more stable, thereby connect the both ends of louvre respectively and can flow through radiating module with the air current on the air inlet port and go out the air outlet port and take out the heat on the radiating module, thereby make its inside need not additionally add the radiating module again and dispel the heat, just can realize the same effect with traditional radiating module through simple structure, equipment cost has been reduced.

Drawings

The utility model is further described below with reference to the drawings and embodiments:

FIG. 1 is a schematic diagram of a controller in the present embodiment;

fig. 2 is a schematic diagram of a heat dissipation module in the present embodiment;

fig. 3 is a cross-sectional view of the heat dissipating module in the present embodiment;

FIG. 4 is a top view of the controller in this embodiment;

fig. 5 is a side view of the controller in this embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the present utility model is not limited to the following embodiments.

As shown in fig. 1 to 5, this embodiment discloses a controller for automatically radiating by using an air flow channel, the controller includes a controller body 1 for installing a control circuit and a control element, and a control panel 2 for setting a control button, the control panel 2 is disposed at the front end of the controller body 1, the rear end of the controller body 1 is connected with an air pump through an air inlet pipe 3, and is respectively connected with a spray gun and a powder supply barrel through two air outlet pipes 4, an air inlet port 11 connected to the air inlet pipe 3 is disposed in the controller body 1, two air outlet ports 12 connected to the air outlet pipe 4 are further disposed in the controller body 1, a throttle valve 13 for controlling flow velocity is disposed on each of the air outlet ports 12, a heat radiation module 14 for collecting heat inside the controller body 1 is connected between the air inlet port 11 and the air outlet ports 12 through the air inlet pipe 3, a heat radiation hole 141 for communicating the air inlet port 11 and the air outlet port 12 is further disposed on the heat radiation module 14, when the controller works, a block-shaped air flow generated by the air pump can flow through the heat radiation module 14, and the heat radiation module 14 is transferred to the heat radiation module 1 through the air outlet port 141 to the heat radiation module by adopting a casting structure, and the heat radiation structure is more stable than the controller body. Through setting up heat dissipation module 14 in controller body 1 makes heat dissipation module 14 plays the effect of heat transfer, connects the both ends of louvre 141 respectively on inlet port 11 and outlet port 12 and makes the air current can flow through heat dissipation module 14 thereby take out the heat on the heat dissipation module 14, makes its inside need not additionally add the radiator unit and dispels the heat any more, just can realize the same effect with traditional radiator unit through simple structure, has controlled equipment cost.

Further, a fixing component 15 for fixing the heat dissipation module 14 is further disposed in the controller body 1, the heat dissipation module 14 is tightly attached to the inner wall of the controller body 1 by the fixing component 15, so that heat on the controller body 1 is better transferred to the heat dissipation module 14, the fixing component 15 comprises a limiting column 151 for positioning the heat dissipation module 14 and a fixing seat 152 for fixing the heat dissipation module 14, a heat conducting sheet 153 for increasing a heat conducting area is further disposed between the fixing seat 152 and the heat dissipation module 14, a limiting hole 142 for being matched with the fixing column 151 to fix and a fixing hole 143 for enabling the heat dissipation module 14 to be installed on the fixing seat 152 are disposed on the heat dissipation module 14, and the heat dissipation module 14 is fixed on the fixing seat 152 through the fixing hole 143.

In order to make the heat dissipation module 14 have a larger contact area with the inner wall of the controller body 1, it is preferable that the heat dissipation module 14 is mounted at the corner of the controller body 1 so that at least two surfaces of the heat dissipation module 14 are tightly attached to the inner wall of the controller body 1; preferably, heat dissipation silicone grease is coated between the contact surface of the heat dissipation module 14 and the inner wall, and the heat dissipation silicone grease is coated to enable the heat dissipation module 14 to be attached to the inner wall of the controller body 1 more tightly, so that heat transfer efficiency can be improved, and heat can be transferred to the heat dissipation module 14 better.

In this embodiment, the controller body 1 further includes a power module 16 and a circuit module 17, where the power module 16 is disposed on one side of the heat dissipation module 14 and is attached to the heat dissipation module 14, and the circuit module 17 is disposed above the power module 16 and the heat dissipation module 14 and is attached to the heat dissipation module 14, and the power module 16 and the circuit module 17 cooperate with inner walls to surround the heat dissipation module 14, so that four surfaces on the heat dissipation module 14 can be used for heat transfer, and heat transfer is more sufficient.

In this embodiment, since the air inlet port 11 and the air outlet port 12 are both disposed at the rear end of the controller body 1, in order to better install the inner hose, and in order to increase the contact area between the air flow in the heat dissipation hole 141 and the inner wall of the hole, the channel of the heat dissipation hole 141 is L-shaped, one end of the longer channel on the heat dissipation hole 141 is connected with the air inlet port 11, and one end of the shorter channel is connected with the air outlet port 12; the two ends of the heat dissipation hole 141 are respectively provided with an internal thread 144 for installing an air tap, and the air inlet pipe 3 and the air outlet pipe 4 are connected with the heat dissipation hole 141 through the air tap.

Preferably, in order to increase the contact area of the heat sink 141 with the air flow, a screw structure may be provided on the inner wall of the heat sink 141.

The above description is merely illustrative of the utility model and those skilled in the art may make various modifications and additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. The utility model provides an utilize automatic heat dissipation's of air current way controller, includes controller body (1) and control panel (2), control panel (2) set up the front end at controller body (1), the rear end of controller body (1) is connected with air pump, spray gun and supplies the powder bucket, its characterized in that: the novel powder supply device is characterized in that an air inlet port (11) connected to the air pump is arranged in the controller body (1), an air outlet port (12) connected to the spray gun and the powder supply barrel is further arranged in the controller body (1), a heat dissipation module (14) used for collecting heat is connected between the air inlet port (11) and the air outlet port (12), a heat dissipation hole (141) used for communicating the air inlet port (11) and the air outlet port (12) is formed in the heat dissipation module (14), and when the controller works, the heat dissipation module (14) transfers heat to an air flow through the heat dissipation hole (141) to be taken out of the controller body (1).

2. A controller for automatic heat dissipation using an air flow channel as defined in claim 1, wherein: the controller is characterized in that a fixing component (15) for fixing the heat dissipation module (14) is further arranged in the controller body (1), and the heat dissipation module (14) is tightly fixed on the inner wall of the controller body (1) by the fixing component (15).

3. A controller for automatic heat dissipation using an air flow channel as defined in claim 2, wherein: the fixing assembly (15) comprises a limiting column (151) used for positioning the heat dissipation module (14) and a fixing seat (152) used for fixing the heat dissipation module (14), a heat conduction sheet (153) used for increasing the heat conduction area is further arranged between the fixing seat (152) and the heat dissipation module (14), a limiting hole (142) used for being matched with the limiting column (151) to fix and a fixing hole (143) used for enabling the heat dissipation module (14) to be installed on the fixing seat (152) are arranged on the heat dissipation module (14), the limiting hole (142) and the fixing hole (143) are matched and installed, and the heat dissipation module (14) is fixed on the fixing seat (152) through the fixing hole (143).

4. A controller for automatic heat dissipation using an air flow channel as defined in claim 1, wherein: the heat dissipation module (14) is arranged at the corner of the controller body (1), and at least two surfaces of the heat dissipation module (14) are clung to the inner wall of the controller body (1).

5. A controller for automatic heat dissipation using an air flow channel as defined in claim 1, wherein: the channel of the radiating hole (141) is L-shaped, one end of a longer channel on the radiating hole (141) is connected with the air inlet port (11), and one end of a shorter channel is connected with the air outlet port (12).

6. A controller for automatic heat dissipation using an airflow channel as set forth in claim 5, wherein: the two ends of the radiating hole (141) are respectively provided with an internal thread (144) for installing an air tap, and the air inlet port (11) and the air outlet port (12) are connected to the radiating hole (141) through the air tap.