Adjustable electric heater

Abstract

The utility model discloses an adjustable electric heater, which comprises a heating frame, N groups of vertical through holes are respectively and correspondingly arranged on two side walls of the heating frame, guide channels communicated with the N groups of vertical through holes are arranged at the tops of the N groups of vertical through holes, and first connecting structures are respectively arranged on two sides of the vertical through holes; n supporting grooves are formed in the protective plate, second connecting structures are arranged at the two ends of the protective plate, and the second connecting structures are connected with the first connecting structures.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of adjustable electric heater for dehumidifier. BACKGROUND

[0002] The humidifier used in dehumidifier is a built-in heating device, and the main function is to heat the air for regeneration, so as to effectively remove the moisture in the moisture absorption turntable, thereby providing the dehumidification performance of the dehumidifier.

[0003] The electric heater used in the dehumidifier in the prior art is directly welded with the electric heating pipe in the heater frame, and the position of the electric heating pipe is fixed. When the temperature of a certain area or a certain section is required, another heater can only be added to achieve the adjustment. However, the space in the dehumidifier is limited, and how to adjust the heating position or the heating degree without occupying extra space is a technical problem that needs to be solved. SUMMARY

[0004] The utility model provides a kind of adjustable electric heater, which aims to solve the problem that the existing electric heating pipe in the prior art is welded in the heater frame and cannot adjust the temperature of a certain area or a certain section in the dehumidifier.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0006] An adjustable electric heater comprises a heating frame, N groups of vertical perforations are respectively provided on the two side walls of the heating frame, a guide channel communicating with the N groups of vertical perforations is provided at the top of the N groups of vertical perforations, and a first connecting structure is respectively provided on the two sides of the vertical perforation; a guard plate is provided with N grooves, a second connecting structure is provided at both ends of the guard plate, and the second connecting structure is connected with the first connecting structure.

[0007] Preferably, the first hook body has an upward opening, and the second connecting structure is a second hook body with a downward opening.

[0008] Preferably, the first connecting structure is a first through hole, the second connecting structure is a second through hole, and the first through hole and the second through hole are locked by a bolt.

[0009] Preferably, the two ends of each heating pipe are respectively provided with a carbon steel positioning plate, the carbon steel positioning plate is provided with a positioning groove, and the positioning groove is clamped on the groove.

[0010] Due to the above technical scheme, the utility model sets multiple rows of vertical perforations on the heating frame, and the position of the heating pipe can be quickly adjusted according to the need by the addition of the guard plate to adapt to the temperature requirement of different areas. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model. Figure One ;

[0012] Figure 2 This is a schematic diagram of another embodiment of the present invention. Figure Two ;

[0013] Figure 3 This is a structural diagram of the protective plate. Detailed Implementation

[0014] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0015] See Figure 1 and Figure 2 As shown, the adjustable electric heater in this embodiment includes a heating frame 1, a heating tube 2, and a protective plate 3. The heating frame 1 includes two side walls 11 at both ends, and three sets of vertical through holes 12 are respectively provided on the side walls 11 at both ends. A guide channel 13 is provided at the top of the three sets of vertical through holes 12. The guide channel 13 connects the three sets of vertical through holes 12, and the heating tube 2 can enter the desired vertical through holes 12 through the guide channel 13. Two rows of second through holes 14 are provided on both sides of the three sets of vertical through holes 12.

[0016] Select the quantity of guard plate 3 as needed. For example... Figure 3 As shown, each guard plate 3 has three downwardly recessed grooves 31, which support the heating tubes 2 in the same row. Each end of the guard plate 3 has two rows of first through holes 32. The desired adjustment position is selected, and screws are inserted into the first through holes 32 and the corresponding second through holes 14 to lock and position the device. Thus, this invention allows for both vertical and horizontal adjustment through the guard plates 3.

[0017] Alternatively, a more convenient upper and lower hook can be used for fixing, and the locking state of the guard plate and heating frame 1 can be unlocked by simply pulling it up.

[0018] In addition, carbon steel positioning plates 21 are provided at both ends of each of the heating tubes 2. The carbon steel positioning plates are provided with positioning grooves 21, which are engaged in the support grooves to prevent the heating tubes 2 from shaking.

[0019] This utility model provides multiple rows of vertical perforations 12, which can be selected according to the needs of the dehumidifier or multiple heating tubes can be selected in the same row to increase the temperature or dehumidification effect at each point without adding new heaters and without taking up space inside the dehumidifier.

[0020] The above-described embodiments are only used for illustrating the present application and not used for limiting the scope of the present application. Any equivalent change and modification of the present application made by those skilled in the art shall belong to the scope of the claims of the present application.

Claims

1. An adjustable electric heater, characterized in that, The utility model relates to a heating frame, heating pipe and guard plate, and belongs to the field of heating equipment. It comprises: a heating frame, which is provided with N groups of vertical perforations on two side walls respectively, and a guide channel is arranged on the top of the N groups of vertical perforations to communicate with the N groups of vertical perforations, and a first connecting structure is arranged on the two sides of the vertical perforations respectively; a heating pipe, which enters the required vertical perforation through the guide channel; 2. The adjustable electric heater of claim 1, wherein, a guard plate, which is provided with N supporting grooves, and a second connecting structure is arranged at the two ends of the guard plate, and the second connecting structure is connected with the first connecting structure.

3. The adjustable electric heater of claim 1, wherein, The first connecting structure is a first hook body with an upward opening, and the second connecting structure is a second hook body with a downward opening.

4. The adjustable electric heater of claim 1, wherein, The first connecting structure is a first through hole, and the second connecting structure is a second through hole, and the first through hole and the second through hole are locked by a bolt. The two ends of each heating pipe are respectively provided with a carbon steel positioning plate, and the carbon steel positioning plate is provided with a positioning groove, and the positioning groove is clamped on the supporting groove.

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