CN217547771U - Temperature-adjusting and volume-adjusting rapid heating device - Google Patents

Abstract

The utility model relates to a technical field of water dispenser especially relates to a volume extremely fast heating device adjusts temperature, and the water dispenser includes the casing, and the casing has the cavity, including wiring frame and extremely fast heating circuit board, wiring frame includes a plurality of first links and a plurality of second link, and extremely fast heating circuit board can dismantle and connect in wiring frame, and extremely fast heating circuit board is including the third link that supplies the second link to connect and the potentiometre that is used for adjusting the output of heating member. The conditions that the maintenance is inconvenient and the adaptability of the control circuit board is weak are improved.

Description

Temperature-adjusting and volume-adjusting rapid heating device

Technical Field

The utility model relates to a technical field of water dispenser especially relates to a fast heating device of volume of adjusting temperature.

Background

The circuit board has the following names: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in the mass production of fixed circuits and the optimization of the layout of electric appliances. The circuit board may be referred to as a printed wiring board or a printed circuit board.

The utility model discloses an instant heating type water dispenser in the utility model for CN208957764U discloses an instant heating type water dispenser, including casing, the water pump of installing in the casing, heat-generating body, control circuit board, faucet, upper cover, base, water pump, heat-generating body, faucet pass through the water route intercommunication, and control circuit board control water pump supplies water and heat-generating body heating work, the width direction of base is equipped with the guide way, is equipped with the support arm that can be in the guide way back-and-forth movement and fixes the apron in the guide way with the support arm in the guide way.

In the above-mentioned utility model, all need be connected through the wire between heater and the control circuit board, between water pump and the control circuit board.

When in maintenance, maintenance personnel need to detach the back plate of the water dispenser firstly, and because the control circuit board is connected with the leads led out from the heater and the water pump, the maintenance personnel can only pull out a part of the control circuit board from the inside of the water dispenser firstly, then detach the leads externally connected with the control circuit board from the control circuit board, and finally take out the control circuit board so as to carry out comprehensive maintenance on the control circuit board. Therefore, the process of taking out the control circuit board by maintenance personnel is time-consuming and labor-consuming, and the defect of inconvenient maintenance exists.

In addition, the heating body in the water dispenser mostly only provides fixed gears, and the power of the heating body is determined by a preset rated value in the control circuit board. When the water dispenser is configured, a user needs to adjust the output power of the heater according to the water storage amount of the water dispenser, however, the power of the heating elements used by the water dispensers with different water storage amounts is different and is difficult to replace, for the user without the capability of modifying the control circuit board, the user needs to specially purchase the control circuit board matched with the water dispenser, the waiting period is long, the defect that the power of the heating elements is inconvenient to adjust is caused, and the adaptability of the control circuit board is weak.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that in the correlation technique, the maintenance is inconvenient, the suitability of control circuit board is relatively weak, this application provides a adjust the extremely fast heating device of temperature volume.

The application provides a volume of transferring that adjusts temperature extremely fast heating device adopts following technical scheme:

the utility model provides a super fast heating device of volume of adjusting temperature, water dispenser includes the casing, the casing has the cavity, including wiring frame and super fast heating circuit board, wiring frame includes a plurality of first link and a plurality of second link, super fast heating circuit board can dismantle connect in wiring frame, super fast heating circuit board is including supplying the third link that the second link is connected and the potentiometre that is used for adjusting the output of heating member.

Optionally, the rotary potentiometer is selected for the potentiometer and comprises an adjusting button, an adjusting disc is arranged at one end of the rapid heating circuit board, the adjusting disc rotates circumferentially, the adjusting disc is meshed with the adjusting button and connected with the adjusting button, and one end of the adjusting disc stretches out of the shell.

Optionally, the rapid heating circuit board is connected to the bracket in a sliding manner, a through hole for the rapid heating circuit board to move out is formed in the connecting plate, and the rapid heating circuit board controls the second connecting end to be connected with the third connecting end in a sliding manner.

Optionally, two sides of the rapid heating circuit board are respectively provided with a driving rod, two sides of the wiring rack are respectively provided with a follower rod, and a transmission member is connected between the driving rod and the follower rod.

Optionally, a positioning block is convexly arranged at one end of the rapid heating circuit board, and a positioning groove for the positioning block to be inserted is formed in one end, close to the rapid heating circuit board, of the wiring frame.

Optionally, the bracket is connected with a limiting block in a sliding manner, and the limiting block is fixed at one end of the wiring rack.

Optionally, the driving rod and the follower rod both use racks, a tooth surface of the driving rod and a tooth surface of the follower rod are arranged oppositely, the transmission member uses a gear matched with the rack, and the bracket is provided with an installation column for installing the gear.

By adopting the technical scheme, when a maintainer needs to maintain the extremely-fast heating circuit board, the extremely-fast heating circuit board can be directly drawn out of the water dispenser, the driving part drives the follower rod to move towards the direction away from the connecting plate under the action of the driving rod in the process that the extremely-fast heating circuit board exits from the cavity of the water dispenser, the follower rod drives the wiring frame to slide towards the direction away from the extremely-fast heating circuit board, the disconnection between the third connecting end and the second connecting end is promoted, the condition that the maintainer needs to use a tool to detach an external lead from the extremely-fast heating circuit board when detaching the extremely-fast heating circuit board is reduced, the efficiency of detaching the extremely-fast heating circuit board is improved, the condition that the lead of the externally connected extremely-fast heating circuit board is dragged when the maintainer detaches the extremely-fast heating circuit board is also reduced, and the probability that the lead is in poor contact and even broken due to dragging is reduced;

when a user needs to adjust the output power of the heating body, the potentiometer can be adjusted by rotating the adjusting disc, so that the output power of the heating body is changed, the adaptability of the rapid heating circuit board is improved, and convenience is brought to the user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a temperature and quantity adjustable rapid heating device.

Fig. 2 is an exploded partial view of a temperature and volume modulated very fast heating apparatus.

In the figure: 1. a wiring rack; 2. heating the circuit board at a very high speed; 3. a first connection end; 4. a second connection end; 5. a third connection end; 6. an adjusting knob; 7. an adjusting disk; 8. a bracket; 9. a connecting plate; 10. a through hole; 11. a driving lever; 12. a follower rod; 13. positioning a block; 14. positioning a groove; 15. a limiting block; 16. a transmission member.

Detailed Description

The technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts are within the scope of the present invention.

The embodiment of the utility model provides a volume extremely fast heating device adjusts temperature, as shown in fig. 1 and fig. 2, the water dispenser includes the casing, and the casing has the cavity, including wiring frame 1 and extremely fast heating circuit board 2, wiring frame 1 includes a plurality of first link 3 and a plurality of second link 4, and extremely fast heating circuit board 2 can be dismantled and connect in wiring frame 1, and extremely fast heating circuit board 2 is including the third link 5 that supplies second link 4 to connect and being used for adjusting the output's of heating member potentiometre.

Specifically, in this embodiment, the water pump and the heating body in the water dispenser are both connected to the first connection end 3 of the wiring rack 1 through wires, the first connection end 3 is connected to the second connection end 4, and after the rapid heating circuit board 2 is installed in place, the second connection end 4 is inserted into the third connection end 5, so that the second connection end 4 is connected to the third connection end 5, and the third connection end is connected to a corresponding electronic component pre-welded in the rapid heating circuit board 2.

When taking out extremely fast heating circuit board 2 from the drinking machine, still connect wiring frame 1 from the wire that water pump and heating member were drawn forth, and wiring frame 1 and third link 5 then disconnection, do not switch on between second link 4 and the third link 5 promptly, improved maintenance personal and dismantled extremely fast heating circuit board 2's efficiency, reduced the wire because of dragging bad contact and cracked probability even, bring the facility for the maintenance water dispenser.

The utility model discloses an in the embodiment of preferred, the potentiometre is selected for use the rotation type potentiometre, and the rotation type potentiometre includes adjusting knob 6, and the one end of extremely fast heating circuit board 2 is provided with adjusting disk 7, and 7 circumferential direction of adjusting disk sets up, and adjusting disk 7 is connected with 6 meshing of adjusting knob, and the one end of adjusting disk 7 surpasses to stretch out the casing.

Specifically, in this embodiment, the user drives the adjusting knob 6 to rotate by rotating the adjusting disc 7, so as to change the resistance value of the access circuit of the rotary potentiometer, and further play a role in adjusting the output power of the heating body, and the operation is simple.

Because the heating body connected with the extremely fast heating circuit board 2 can adjust the output power, when the water storage capacity of each water dispenser is different, the output power of the heating body can be adjusted, so that the heating body is suitable for the water dispensers with different water storage capacities, and the adaptability of the extremely fast heating circuit board 2 is improved.

The utility model discloses an in the embodiment of preferred, still include bracket 8 and connecting plate 9, connecting plate 9 can be dismantled and connect in the casing, and bracket 8's one end is fixed in connecting plate 9, and bracket 8's the other end is located the cavity, and wiring frame 1 sets up in bracket 8 and keeps away from the one end of connecting plate 9, and extremely fast heating circuit board 2 slides and connects in bracket 8, and connecting plate 9 sets up the through-hole 10 that supplies extremely fast heating circuit board 2 to shift out, through the break-make between extremely fast heating circuit board 2 control second link 4 and the third link 5 that slides.

Specifically, in this embodiment, a pulling plate is fixed at one end of the rapid heating circuit board 2 close to the connecting plate 9, the pulling plate is inserted into the through hole 10 formed in the connecting plate 9, the pulling plate is further provided with a yielding hole for extending one end of the adjusting disc 7, a user can rotate the adjusting disc 7 from the outside of the water dispenser, the output power of the heating body can be adjusted without detaching the rapid heating circuit board 2 from the water dispenser, and convenience is brought to the user for adjusting the output power of the heating body.

The utility model discloses an in the preferred embodiment, the both sides of extremely fast heating circuit board 2 are provided with drive lever 11 respectively, and the both sides of wiring frame 1 are provided with follower rod 12 respectively, are connected with driving medium 16 between drive lever 11 and the follower rod 12.

The utility model discloses an in the preferred embodiment, rack is all chooseed for use to drive lever 11 and follower rod 12, and the flank of tooth of drive lever 11 sets up with the flank of tooth of follower rod 12 relatively, and the driving medium 16 chooses for use with rack complex gear, and bracket 8 is provided with the erection column that supplies the gear installation.

Specifically, in this embodiment, when the top-speed heating circuit board 2 moves out of the water dispenser along the bracket 8, the driving rod 11 moves along with the top-speed heating circuit board 2, because the gear is installed on the mounting post, the tooth surface of the driving rod 11 is matched with the outer wall of the gear, the driving gear rotates circumferentially, the follower rod 12 and the driving rod 11 are respectively arranged on two sides of the gear, and the tooth surface of the follower rod 12 is arranged opposite to the tooth surface of the driving rod 11, so that when the gear rotates, the follower rod 12 moves towards the direction away from the driving rod 11, and then the wiring frame 1 slides along the direction away from the top-speed heating circuit board 2 towards the bracket 8, which accelerates the separation speed between the second connection end 4 and the third connection end 5, and improves the efficiency of detaching the top-speed heating circuit board 2.

In the preferred embodiment of the present invention, a positioning block 13 is protruded from one end of the rapid heating circuit board 2, and a positioning groove 14 for inserting the positioning block 13 is disposed at one end of the wiring frame 1 close to the rapid heating circuit board 2.

Specifically, in this embodiment, when reinstalling the very fast heating circuit board 2 after will maintaining, very fast heating circuit board 2 inserts in the drinking water machine through-hole 10 to move along bracket 8 towards wiring frame 1, treat that the active rod 11 of very fast heating circuit board 2 both sides moves to gear department, the gear is counter-rotating under the drive of active rod 11, make the direction that follower rod 12 orientation is close to very fast heating circuit board 2 remove, second link 4 switches on with third link 5 again, accomplish the installation, easy operation is convenient.

The utility model discloses an in the embodiment of preferred, sliding on bracket 8 is connected with stopper 15, and stopper 15 is fixed in the one end of wiring frame 1.

Specifically, in this embodiment, the limiting block 15 is used for controlling the wiring rack 1 to slide along the length direction of the bracket 8, so that the wiring rack 1 slides along the extending direction of the bracket 8 under the driving of the follower lever 12, the second connecting end 4 is conveniently plugged into the third connecting end 5 and is conducted, and the reliability of the temperature-adjusting and volume-adjusting top-speed heating device is improved.

To sum up, when the user needs to adjust the output power of the heating body, the potentiometer can be adjusted by rotating the adjusting disc 7, so that the output power of the heating body is changed, the adaptability of the rapid heating circuit board 2 is improved, and convenience is brought to the user.

When a maintenance person can directly draw the top-speed heating circuit board 2 out of the water dispenser, and the top-speed heating circuit board 2 exits from the cavity of the water dispenser, the driving part 16 drives the follower rod 12 to move towards the direction away from the connecting plate 9 under the action of the driving rod 11, the follower rod 12 drives the wiring frame 1 to slide towards the direction away from the top-speed heating circuit board 2, so that the disconnection between the third connecting end 5 and the second connecting end 4 is promoted, the condition that the maintenance person needs to use tools to detach external wires from the top-speed heating circuit board 2 when detaching the top-speed heating circuit board 2 is reduced, the efficiency of detaching the top-speed heating circuit board 2 is improved, the condition that the maintenance person pulls the wires externally connected with the top-speed heating circuit board 2 when detaching the top-speed heating circuit board 2 is also reduced, and the probability that the wires are in poor contact and even broken due to pulling is reduced.

Claims (7)

1. The utility model provides a super fast heating device of volume of adjusting temperature, water dispenser includes the casing, the casing has the cavity, its characterized in that: the rapid heating circuit board comprises a wiring frame (1) and a rapid heating circuit board (2), wherein the wiring frame (1) comprises a plurality of first connecting ends (3) and a plurality of second connecting ends (4), the rapid heating circuit board (2) is detachably connected to the wiring frame (1), and the rapid heating circuit board (2) comprises a third connecting end (5) for the second connecting ends (4) to be connected and a potentiometer for adjusting the output power of a heating body.

2. The temperature-regulating quantity-regulating rapid heating device according to claim 1, characterized in that: the rotary potentiometer is selected for use and comprises a regulating button (6), an adjusting disc (7) is arranged at one end of the extremely-fast heating circuit board (2), the adjusting disc (7) is circumferentially rotated to be arranged, the adjusting disc (7) is meshed with the regulating button (6) to be connected, and the casing is stretched out from one end of the adjusting disc (7).

3. The temperature and quantity adjusting rapid heating device according to claim 1, characterized in that: still include bracket (8) and connecting plate (9), connecting plate (9) can dismantle connect in the casing, the one end of bracket (8) is fixed in connecting plate (9), the other end of bracket (8) is located in the cavity, wiring frame (1) set up in bracket (8) is kept away from the one end of connecting plate (9), extremely fast heating circuit board (2) slide connect in bracket (8), the confession has been seted up in connecting plate (9) through-hole (10) that extremely fast heating circuit board (2) shifted out, through sliding extremely fast heating circuit board (2) control second link (4) with break-make between third link (5).

4. A temperature and volume adjustable rapid heating device according to claim 3, characterized in that: two sides of the rapid heating circuit board (2) are respectively provided with a driving rod (11), two sides of the wiring frame (1) are respectively provided with a follower rod (12), and a transmission part (16) is connected between the driving rod (11) and the follower rod (12).

5. The temperature-regulating quantity-regulating rapid heating device according to claim 1, characterized in that: the one end of extremely fast heating circuit board (2) is protruding to be equipped with locating piece (13), wiring frame (1) is close to the one end of extremely fast heating circuit board (2) is seted up the confession locating slot (14) that locating piece (13) were pegged graft.

6. A temperature and volume adjustable rapid heating device according to claim 3, characterized in that: bracket (8) slide on be connected with stopper (15), stopper (15) are fixed in the one end of wiring frame (1).

7. The temperature-regulating and quantity-regulating rapid heating device according to claim 4, characterized in that: the driving rod (11) and the follower rod (12) both adopt racks, the tooth surface of the driving rod (11) is opposite to the tooth surface of the follower rod (12), the transmission piece (16) adopts a gear matched with the racks, and the bracket (8) is provided with a mounting column for mounting the gear.

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