CN110351903B

CN110351903B - Reciprocating type aluminum alloy heater

Info

Publication number: CN110351903B
Application number: CN201910592500.1A
Authority: CN
Inventors: 陈宇强; 李运湘; 李宁波; 欧陈贵; 鲍宇飞
Original assignee: Hunan Ruentex New Energy Technology Co ltd
Current assignee: Hunan Ruentex New Energy Technology Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2021-10-22
Anticipated expiration: 2039-07-03
Also published as: CN110351903A

Abstract

The invention discloses a reciprocating aluminum alloy heater, and particularly relates to a heater, wherein a movable platen and a heating assembly arranged on the movable platen can reciprocate to realize large-area heating, and a rotating shaft and an impeller are driven to rotate through the matching of a gear and a rack in the reciprocating process of the movable platen, so that the heat diffusion speed is increased, and the heat exchange efficiency is improved. Sleeves are fixedly arranged on both sides of the back surface of the movable bedplate in a penetrating way and are sleeved on guide rods for guiding the sleeves in a sliding way; the center of the base plate is provided with a power assembly for driving the movable platen to move, the power assembly comprises a motor arranged at the center of the base plate through a flange, a driving rod connected to the output end of the motor, a convex column fixed at the end of the driving rod and a guide groove arranged on the back of the movable platen, the convex column is embedded in the guide groove, and the movable platen is provided with a heating assembly.

Description

Reciprocating type aluminum alloy heater

Technical Field

The invention relates to heating equipment, in particular to a reciprocating type aluminum alloy heater.

Background

The electric heater is an electric appliance which utilizes electric energy to achieve a heating effect. The intelligent heating device has the advantages of small volume, high heating power, wide application, intelligent control mode, high temperature control precision and capability of being networked with a computer. Wide application range, long service life and high reliability. The core of the heater principle is energy conversion, the most extensive is that electric energy is converted into heat energy, and the heater is widely applied to a complete set of cabinets along with social development and scientific progress, but the existing aluminum alloy heater for the complete set of cabinets is inconvenient to stably connect a power supply during installation and cannot meet the use requirements of users.

Therefore, the Chinese patent discloses an aluminum alloy heater (application number 2018205464699, publication number CN 208063486U) for a complete set of cabinets, which has the advantages of simple structure and convenient use, and the heater body can be quickly and stably connected with a power supply during installation, thereby meeting the use requirements of users;

however, the application has a great defect that the heating range and the heating area are extremely limited due to the fixed arrangement in the cabinet body, and the application is not suitable for bulky electric appliances.

Disclosure of Invention

Based on the above-mentioned shortcomings in the prior art, the present invention provides a reciprocating aluminum alloy heater.

The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

a reciprocating aluminum alloy heater comprises a base plate, a movable platen sliding on the base plate, a heating assembly arranged on the movable platen and a power assembly driving the movable platen to reciprocate and move transversely, wherein two sides of the back surface of the movable platen are respectively provided with a sleeve in a penetrating and fixing manner, and the sleeve is sleeved on a guide rod for guiding the sleeve in a sliding manner; the center of the base plate is provided with a power assembly for driving the movable platen to move, the power assembly comprises a motor arranged at the center of the base plate through a flange, a driving rod connected to the output end of the motor, a convex column fixed at the end of the driving rod and a guide groove arranged on the back of the movable platen, the convex column is embedded in the guide groove, and the movable platen is provided with a heating assembly.

As a further scheme of the invention: the heating assembly comprises two groups of heating coils and fin plates, the heating coils are used for converting heat generated by the heating coils into heat sources, the fin plates are used for radiating the heat generated by the heating coils to the periphery, the two groups of heating coils are fixed on the movable bedplate, and one fin plate is arranged at each edge of the movable bedplate.

As a still further scheme of the invention: and the movable bedplate is provided with a socket electrically connected with the heating coil, and the socket is connected with the temperature controller through a spring conducting wire.

As a still further scheme of the invention: and mounting feet for fixing the base plate with an electric appliance are fixed at the four corners of the base plate.

As a still further scheme of the invention: the temperature controller and the motor are both connected with a power supply.

As a still further scheme of the invention: the diffusion heat exchange assembly comprises a gear rotatably mounted on the movable platen, a rack mounted on the base plate and an impeller for air blowing heat exchange; the side wall of the movable platen is fixedly provided with an installation platform connected with a gear bearing, a gear is meshed with a rack, a fixed frame rotationally connected with a rotating shaft is fixedly installed on the movable platen, the rotating shaft is connected with the gear through a transmission part, and the end part of the rotating shaft is fixedly provided with an impeller.

As a still further scheme of the invention: a plurality of heat dissipation holes for penetrating heat dissipation are uniformly formed in the substrate.

After adopting the structure, compared with the prior art, the invention has the following advantages: the heater drives the driving rod to rotate through the motor, the movable platen and the heating assembly mounted on the movable platen are driven to reciprocate through the guide groove and the guide rod on the convex column and the movable platen, large-area heating is achieved, and in the reciprocating movement process of the movable platen, the rotating shaft and the impeller are driven to rotate through the matching of the gear and the rack, the heat diffusion speed is accelerated, and the heat exchange efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a reciprocating aluminum alloy heater.

FIG. 2 is a schematic diagram of the structure of a movable platen and a guide groove in a reciprocating aluminum alloy heater.

FIG. 3 is a schematic view of the structure of a rack and a gear in a reciprocating aluminum alloy heater.

In the figure: 1-a substrate; 2-a movable platen; 3-heating coil; 4-a socket; 5-a spring conductive wire; 6-temperature controller; 7-a motor; 8-a drive rod; 9-convex column; 10-a guide groove; 11-a guide bar; 12-a sleeve; 13-a fin plate; 14-a gear; 15-a rack; 16-a mounting table; 17-a transmission member; 18-a holder; 19-a rotating shaft; 20-an impeller; 21-heat dissipation holes; 22-mounting feet.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This 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.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements 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 as used herein are for illustrative purposes only and do not represent the only embodiments.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a reciprocating aluminum alloy heater includes a substrate 1, a movable platen 2 sliding on the substrate 1, a heating element mounted on the movable platen 2, and a power element driving the movable platen 2 to reciprocate and move transversely;

specifically, sleeves 12 are fixedly arranged on both sides of the back surface of the movable platen 2 in a penetrating manner, the sleeves 12 are slidably sleeved on guide rods 11 guiding the sleeves, the guide rods 11 are fixedly arranged in the substrate 1, and the movable platen 2 can transversely slide on the substrate 1 by matching the sleeves 12 fixed with the movable platen 2 with the guide rods 11 fixed on the substrate 1; further, the center of the substrate 1 is provided with a power assembly for driving the movable platen 2 to move, wherein the power assembly comprises a motor 7 mounted at the center of the substrate 1 through a flange, a driving rod 8 connected to the output end of the motor 7, a convex column 9 fixed at the end of the driving rod 8 and a guide groove 10 arranged on the back of the movable platen 2, the convex column 9 is embedded in the guide groove 10, the motor 7 is connected with a power supply and a switch through a wire, the driving rod 8 is driven to rotate by the power-on work of the motor 7, the driving rod 8 drives the convex column 9 to do circular motion, and under the combined action of the guide groove 10, the guide rod 11 and the sleeve 12, the convex column 9 drives the movable platen 2 to reciprocate along the guide rod 11, so that a large-area heating function is realized.

Further, a heating assembly is mounted on the movable platen 2, the heating assembly comprises heating coils 3 of an electric-heat conversion heat source and fin plates 13 for radiating heat generated by the heating coils 3 to the periphery, specifically, two groups of heating coils 3 are fixed on the movable platen 2, the fin plates 13 are respectively arranged on the edges of the movable platen 2, after the heating coils 3 are electrified, electric energy is converted into heat energy, the heat energy is radiated to the periphery of the movable platen 2 through the fin plates 13, and the function of large-area heating is realized by matching with the movable platen 2 which moves back and forth;

preferably, the movable platen 2 is provided with a socket 4 electrically connected with the heating coil 3, the socket 4 is connected with a temperature controller 6 through a spring conducting wire 5, the temperature controller 6 is connected with a power supply, the movable platen 2 is connected with the power supply through the spring conducting wire 5, the conducting wire does not interfere with the movable platen 2 in the moving process, and the temperature controller 6 controls the voltage on the heating coil 3, so that the heating temperature is controlled.

Furthermore, in order to facilitate installation and further heat dissipation, mounting pins 22 for fixing the substrate 1 to an electrical appliance are fixed at four corners of the substrate 1, and a plurality of heat dissipation holes 21 for penetrating heat dissipation are uniformly formed in the substrate 1, so that spatial heat dissipation is realized.

Example 2

In order to improve the heat diffusion speed and the heat exchange efficiency, in another embodiment of the invention, the reciprocating aluminum alloy heater further comprises a diffusion heat exchange assembly, wherein the diffusion heat exchange assembly comprises a gear 14 rotatably mounted on the movable platen 2, a rack 15 mounted on the base plate 1 and an impeller 20 for air blowing heat exchange, and particularly;

an installation platform 16 for bearing connection with the gear 14 is fixed on the side wall of the movable platen 2, the gear 14 is meshed with a rack 15, a fixed frame 18 which is rotatably connected with a rotating shaft 19 is fixedly installed on the movable platen 2, the rotating shaft 19 is connected with the gear 14 through a transmission piece 17, preferably, the transmission piece 17 is a synchronous belt, an impeller 20 is fixedly installed at the end part of the rotating shaft 19, the installation platform 16 is driven to move along with the reciprocating movement of the movable platen 2, so that the driving gear 14 moves along with the reciprocating movement, the fixed rack 15 is meshed with the moving gear 14, so that the gear 14 is driven to rotate in the reciprocating forward and reverse directions, the rotating shaft 19 and the impeller 20 are driven to rotate through the transmission piece 17, namely, the movable platen 20 is driven to blow air in the forward direction when moving towards one side, heat generated by the heat dissipation component is blown out, the heat diffusion speed is accelerated, and the movable platen 20 is driven to suck air in the reverse direction when moving towards the other side, the cooling air in the electric appliance is sucked to the heating assembly, and the heat exchange efficiency is improved.

From the above detailed description of the embodiments, it is easy to understand that the working principle of the present invention is: the movable bedplate 2 can transversely slide on the base plate 1 by utilizing the matching of a sleeve 12 fixed with the movable bedplate 2 and a guide rod 11 fixed on the base plate 1, a motor 7 is utilized to work when being electrified to drive a driving rod 8 to rotate, the driving rod 8 drives a convex column 9 to do circular motion, under the combined action of a guide groove 10, the guide rod 11 and the sleeve 12, the convex column 9 drives the movable bedplate 2 to reciprocate along the guide rod 11 to realize the large-area heating function, after a heating coil 3 is electrified, electric energy is converted into heat energy, the heat energy is diffused to the periphery of the movable bedplate 2 through a fin 13 to realize the large-area heating function by matching with the movable bedplate 2 which reciprocates, the movable bedplate 2 is connected with a power supply by utilizing a spring conducting wire 5, and a conducting wire can not interfere with the movable bedplate 2 in the moving process, and the electrified pressure on the heating coil 3 is controlled by a temperature controller 6, thereby realize the control to heating temperature, drive mount table 16 and follow the removal when activity platen 2 reciprocating motion, thereby drive gear 14 follows the removal, the fixed rack 15 of the gear 14 meshing that removes, thereby drive the reciprocal just reverse rotation of gear 14, gear 14 rethread driving medium 17 drives pivot 19 and impeller 20 and rotates, it blows to drive impeller 20 corotation when activity platen 2 moves toward one side promptly, blow off the produced heat of radiator unit, accelerate heat diffusion rate, it induced drafts to drive impeller 20 reversal when activity platen 2 moves toward the opposite side, inhale to heating element with the cooling air in the electrical apparatus, improve heat exchange efficiency.

It should be noted that, temperature controller is prior art's application in this application, utilize the motor to drive the actuating lever and rotate, guide slot and guide bar on cooperation projection and the movable platen drive movable platen and install the heating element reciprocating motion on the movable platen, realize the large tracts of land heating, and at movable platen reciprocating motion's in-process, drive pivot and impeller rotation through rack and pinion cooperation, accelerate heat diffusion rate and improve heat exchange efficiency and be the innovation point of this application, it has effectively solved current aluminum alloy heater fixed setting, heating area is limited, the problem that rate of heating is low.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.

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 herein in the description of the invention 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.

Claims

1. A reciprocating aluminum alloy heater comprises a substrate (1), a movable platen (2) sliding on the substrate (1), a heating assembly arranged on the movable platen (2) and a power assembly driving the movable platen (2) to reciprocate and move transversely, and is characterized in that two sides of the back of the movable platen (2) are respectively provided with a sleeve (12) in a penetrating and fixing manner, and the sleeve (12) is sleeved on a guide rod (11) guiding the sleeve in a sliding manner; the heating device is characterized in that a power assembly for driving the movable platen (2) to move is arranged at the center of the substrate (1), the power assembly comprises a motor (7) arranged at the center of the substrate (1) through a flange, a driving rod (8) connected to the output end of the motor (7), a convex column (9) fixed at the end of the driving rod (8) and a guide groove (10) arranged on the back of the movable platen (2), the convex columns (9) are embedded in the guide groove (10), a heating assembly is arranged on the movable platen (2), the heating assembly comprises heating coils (3) of an electric-heat conversion heat source and fin plates (13) used for radiating heat generated by the heating coils (3) to the periphery, the two groups of heating coils (3) are fixed on the movable platen (2), the edge of the movable platen (2) is respectively provided with one fin plate (13), a socket (4) electrically connected with the heating coils (3) is arranged on the movable platen (2), the socket (4) is connected with a temperature controller (6) through a spring conducting wire (5), the temperature controller (6) and the motor (7) are both connected with a power supply, and the heat exchanger further comprises a diffusion heat exchange assembly, wherein the diffusion heat exchange assembly comprises a gear (14) rotatably mounted on the movable platen (2), a rack (15) mounted on the base plate (1) and an impeller (20) used for air blowing heat exchange; the side wall of the movable bedplate (2) is fixedly provided with an installation platform (16) used for being connected with a gear (14) through a bearing, the gear (14) is meshed with a rack (15), a fixed frame (18) rotationally connected with a rotating shaft (19) is fixedly installed on the movable bedplate (2), the rotating shaft (19) is connected with the gear (14) through a transmission part (17), and the end part of the rotating shaft (19) is fixedly provided with an impeller (20).

2. The reciprocating aluminum alloy heater of claim 1, wherein the four corners of the base plate (1) are fixed with mounting feet (22) for fixing with electric appliances.

3. The reciprocating aluminum alloy heater of any one of claims 1-2, wherein the base plate (1) is uniformly provided with a plurality of heat dissipation holes (21) for penetrating heat dissipation.