CN208011794U - Electric ceramic heaters housing unit and electric ceramic heaters - Google Patents

Abstract

Electric ceramic heaters housing unit provided by the utility model, including shell main body and bottom cover, shell main body is interior to be equipped with the shell chamber for accommodating electric ceramic heaters movement, and housing unit is equipped with air inlet structure, and shell main body is equipped with air exhausting structure；Shell main body upper end is equipped with the upper opening of connection shell chamber, and shell lower body is equipped with the under shed of connection shell chamber, and upper opening is equipped with heating panel mounting structure, and bottom cover is detachably connected by the first rotary connection structure and shell chamber lower part.Using the electric ceramic heaters of electric ceramic heaters housing unit provided by the utility model, heating panel is mounted on heating panel mounting structure, cartridge assemblies are resisted against on the downside of heating panel, after bottom cover is installed in place with shell main body, heating panel and bottom cover are folded in the both sides of cartridge assemblies, to which cartridge assemblies sandwiched is fixed on shell intracavitary, electric ceramic heaters assembly settles at one go, production assembly process is optimized, assembly and disassembly is convenient；The utility model is suitable for installing a variety of cartridge assemblies in such a way that bottom cover fixes cartridge assemblies, versatile.

Description

Electric ceramic heaters housing unit and electric ceramic heaters

Technical field

The utility model belongs to electric ceramic heaters technical field, and in particular to electric ceramic heaters housing unit and electric ceramic heaters.

Background technology

Electric ceramic heaters are a kind of common heating utensils to boil water, generally comprise shell main body, movement and heating panel, when work, Heating panel heats the article of placement；Replace traditional burning coal gas to boil water using electric energy heating, gradually popularizes people Life；Especially for the hot-water bottle used in tea ceremony compared with low capacity, more convenient and quicker.

The housing unit of electric ceramic heaters is the frame and appearance and modeling of entire product, determines the stability and shape of product structure Aesthetics.In early days, the housing unit of electric ceramic heaters, chassis body are rolled to forming by sheet metal, obtain the knot of upper and lower opening Structure is equipped with upper overturning and lower flange in the upper and lower side of chassis body, is respectively used to installation cover assembly and lower cover component.This machine Shell by sheet metal volume bending process due to being limited, and not only moulding is single, and design space is small.

In order to improve electric ceramic heaters moulding, occurs currently on the market with die casting or stretch housing unit (such as patent made Number be CN201410752812.1 electric ceramic heaters casing) comprising the chassis body of upper and lower opening, cover assembly and lower cover group Part, chassis body is interior to be equipped with the chamber for accommodating movement, and cover assembly is used to cover the upper end of chassis body, and lower cover component is for sealing The lower end of lid chassis body, chamber inner wall is equipped with the upper cover connecting pole of convex and lower cover connecting pole, cover assembly pass through connector It is fastened on chassis body with upper cover connecting pole, lower cover component is fastened on casing by connector and lower cover connecting pole In main body.However, existing such housing unit assembly or disassembly process is relatively complicated and troublesome, fail step assembly in place, It is undesirable to produce efficiency of assembling, due to the connection structure of the indoor protrusion of chamber, needs particular manufacturing craft to realize, particular manufacturing craft is produced Product size and shape influence, and can only process the product of specific type.

In addition, also have on the market using proximate matter by machining the housing unit manufactured, but this housing unit needs to exist Connecting hole is processed on housing unit side wall, electric ceramic heaters core base is fixed on by stud on housing unit side wall；Due to shell Component side wall needs the thickness of reserved processing connecting hole, when needing the shape-designing of different face shapings, need selection corresponding The proximate matter of thickness limits the appearance and modeling of electric ceramic heaters, and the versatility for resulting in proximate matter declines.

Utility model content

One of the utility model aims to overcome that the deficiencies in the prior art, provide one kind can improve efficiency of assembling, The electric ceramic heaters housing unit of convenient disassembly.

In order to achieve the above object, the utility model uses following technical scheme：

Electric ceramic heaters housing unit, including shell main body and bottom cover, the shell main body is interior to be equipped with the shell chamber for accommodating electric ceramic heaters movement, Housing unit is equipped with air inlet structure, and the shell main body is equipped with connection shell chamber and extraneous air exhausting structure；Shell main body upper end Upper opening equipped with connection shell chamber, shell lower body are equipped with the under shed of connection shell chamber, and the upper opening is equipped with heating panel and pacifies Assembling structure, the bottom cover are connect by the first rotary connection structure with shell chamber lower part, and the bottom cover passes through rotation with shell chamber lower part Realize that connection, bottom cover rotate realization dismounting round about with shell chamber lower part.

Compared with prior art, electric ceramic heaters housing unit provided by the utility model is simple in structure, is by installing bottom cover Cartridge assemblies, efficiency of assembling height, convenient disassembly can be fixed；Bottom cover and the connection of shell main body use rotary connection structure, reduce The housing unit appearance and modeling of requirement to the wall thickness of shell main body, same thickness is more rich, improves the general of mold or proximate matter Property.

Preferably, first rotary connection structure is screw connection structure comprising is arranged outside the bottom cover on bottom cover Screw thread, and set on the lower internal thread of shell main body under shed, bottom cover external screw thread is connected with lower internal thread；Screw connection structure is processed It is convenient, it is easy to assembly.

Preferably, the air inlet structure is the air inlet being arranged on the bottom cover；Due to the heat transmission gas of electric ceramic heaters discharge Stream can rise with air, and air inlet setting avoids the air of sucking higher temperature, heat dissipation effect more preferable in bottom.

Preferably, the bottom cover is annular in shape, and the endoporus of bottom cover is the air inlet；The air inlet make is simple, It is easy to process.

Preferably, support leg is set on the downside of the bottom cover, support leg makes to form air intake passage on the downside of bottom cover；Using this knot Structure makes to be formed with air intake space between bottom cover and support leg lower face, and air inlet is flowed into convenient for outside air.

Preferably, the support leg is connected through a screw thread structure and is detachably connected with bottom cover, and the bottom cover is equipped with support Foot threaded hole, support leg upper end are equipped with threaded joints, and threaded joints are connect with support leg threaded hole；The support leg and bottom Lid is detachably connected, convenient for assembly and replacement.

Preferably, the shell main body uses aluminium section bar machine-shaping；Or use die cast；Using this manufacturer Formula, shell main body selection is convenient, simplifies manufacturing process, advantageously reduces production cost.

Preferably, the heating panel mounting structure is the panel installation step of the opening inner side in shell main body；It is described Heating panel is mounted on by being resisted against on the downside of the panel installation step on the heating panel mounting structure；The panel peace It is simple to fill step structure, it is easy to process.Panel installation step is open in shell main body by machining mode and is processed, or It is integrally formed by die-casting process and shell main body.

Preferably, the shell body top is equipped with the air outlet for being connected to the shell chamber, and the air outlet is the outlet air knot Structure；The air outlet is set to shell body top position, and a distance is kept with air inlet, and air inlet is avoided to suck radiating airflow.

Preferably, the under shed of the shell main body is located at the upside of first rotary connection structure equipped with lower erecting bed Rank；When electric ceramic heaters movement is installed in place, core base is resisted against on the downside of lower installation step；In turn, the bottom cover is installed in place When, the core base is located between bottom cover and lower installation step, effectively and reliably secures cartridge assemblies.

The another object of the utility model is to provide the electric ceramic heaters using above-mentioned electric ceramic heaters housing unit, including shell group Part, cartridge assemblies and heating panel, the heating panel are mounted on heating panel mounting structure, and the cartridge assemblies are mounted on Shell intracavitary, the cartridge assemblies include movement base and heat-generating disc, and the heat-generating disc is located on the upside of the movement base, heat-generating disc Elastic support structure is equipped between movement base.

When assembly, heating panel and electric ceramic heaters cartridge assemblies are put into shell intracavitary, heating panel peace from shell bottom part body successively On the downside of panel installation step, cartridge assemblies can be fixed on heating panel and bottom cover by bottom cover after being installed in place with shell main body Between, electric ceramic heaters assembly settles at one go, efficiency of assembling higher.Bottom cover and the connection of shell main body use rotary connection structure, reduce Requirement to the wall thickness of shell main body, the housing unit appearance and modeling of same thickness is more rich, improves the logical of mold or proximate matter The property used.The installation of heating panel and panel installation step uses existing installation method, as heating panel passes through high temperature resistant bonding Agent is fixed on the downside of panel installation step.

Preferably, the cartridge assemblies bottom side is equipped with core base, and core base is equipped with movement air inlet, movement air inlet Mouth is connected to air inlet structure；When electric ceramic heaters movement is installed in place, core base is resisted against on the downside of lower installation step.The movement Bottom plate is located between bottom cover and lower installation step, effectively and reliably secures cartridge assemblies, prevents its activity.

Description of the drawings

Fig. 1 is the schematic diagram of two electric ceramic heaters of embodiment；

Fig. 2 is the schematic diagram of the utility model shell main body；

Fig. 3 is the exploded view that the utility model electric ceramic heaters remove shell main body；

Fig. 4 is the schematic diagram that the utility model electric ceramic heaters remove shell main body；

Fig. 5 is the sectional view of two electric ceramic heaters of embodiment.

Specific implementation mode

Below in conjunction with description of the drawings the technical solution of the utility model：

Embodiment one：

Referring to Fig. 1 to 5, the utility model electric ceramic heaters housing unit, including shell main body 1 and bottom cover 2, in the shell main body 1 Equipped with the shell chamber 11 for accommodating electric ceramic heaters movement, housing unit bottom is equipped with air inlet structure, and 1 side wall upper part of shell main body, which is equipped with, to be connected Logical 11 air exhausting structure of shell chamber；1 upper end of shell main body is equipped with the upper opening 101 of connection shell chamber 11, and 1 lower end of shell main body is equipped with connection The under shed 102 of shell chamber 11, the upper opening 101 are equipped with heating panel mounting structure, and the heating panel mounting structure is specific For the panel installation step 12 of 101 inside of opening in shell main body, the bottom cover 2 passes through the first rotary connection structure and shell chamber The connection of 11 lower parts, the bottom cover 2 realize connection with 11 lower part of shell chamber by rotating, and bottom cover 2 and 11 lower part of shell chamber are round about Dismounting is realized in rotation, and first rotary connection structure is specially screw connection structure comprising the bottom cover on bottom cover 2 is arranged External screw thread 21, and the lower internal thread 111 on the inside of 1 under shed of shell main body, bottom cover external screw thread 21 and lower internal thread 111 are removable Unload connection；Screw connection structure is easy to process, easy to assembly.

Wherein, the panel installation step 12, which is open by machining mode in shell main body, 101 processes, Huo Zhetong Die-casting process is crossed to be integrally formed with shell main body.

Compared with prior art, electric ceramic heaters housing unit provided by the utility model is simple in structure, is by installing bottom cover 2 Cartridge assemblies, efficiency of assembling height, convenient disassembly can be fixed；Bottom cover 2 and the connection of shell main body 1 use rotary connection structure, reduce Requirement to the wall thickness of shell main body 1, the housing unit appearance and modeling of same thickness is more rich, improves the logical of mold or proximate matter The property used.

Referring to Fig. 2 and Fig. 3, preferably, the air inlet structure is the air inlet 22 being arranged on the bottom cover 2, The endoporus of 2 annulus shape of the bottom cover, bottom cover 2 is the air inlet 22；Since the radiating airflow of electric ceramic heaters discharge can be with air Rise, the setting of air inlet 22 avoids the air of sucking higher temperature, heat dissipation effect is more preferable, the air inlet 22 and bottom in bottom 2 frame mode of lid is simple, easy to process.

Referring to Fig. 3, preferably, the bottom cover 2, which is equipped with, makes support leg 4 of the housing unit bottom there are space, props up Spike 4 makes the downside of bottom cover 2 form air intake passage, in the present embodiment, there are three the support leg 3 is set, and angularly lays In the bottom of the bottom cover 2, the support leg 4 is connected through a screw thread structure and is detachably connected with bottom cover 2, is set on the bottom cover 2 There are support leg threaded hole 23,4 upper end of support leg to be equipped with threaded joints 41, threaded joints 41 connect with support leg threaded hole 23 It connects；The support leg 4 is detachably connected with bottom cover 2, convenient for assembly and replacement；Using this structure, make bottom cover 2 and support leg 4 It is formed with air intake space between lower face, air inlet is flowed into convenient for outside air.Preferably, 4 bottom of the support leg is equipped with anti- Skidding mounting groove (not shown), the non-slip mat mounting groove is interior to be equipped with non-slip mat (not shown), good antiskid effect.

Preferably referring to Fig. 2, the shell main body 1 uses aluminium section bar machine-shaping；Or use die cast；It adopts With this manufacture, 1 selection of shell main body is convenient, simplifies manufacturing process, advantageously reduces production cost.

Referring to Fig. 1, preferably, 1 outer profile of shell main body makes electric pottery in " pumpkin " type using this structure Stove is handsome in appearance, the proximate matter that the shell main body 1 of the present embodiment can select wall thickness larger, and the processing methods such as milling are carried out to its surface It processes, the profile of " pumpkin " type.

Referring to Fig. 1, preferably, the air exhausting structure is set on 1 side wall upper part air outlet 14 of the shell main body；Institute It states air outlet 14 and is set to 1 side wall upper part position of shell main body, a distance is kept with air inlet 2, avoid the sucking heat dissipation of air inlet 22 Air-flow.

Referring to Fig. 2 to 5, the under shed 102 of the shell main body is located at 111 upside of lower internal thread and is equipped with lower installation step 15, When electric ceramic heaters movement is installed in place, core base 34 is resisted against 15 downside of lower installation step；In turn, the bottom cover 2 is installed to When position, the core base 34 is located between bottom cover 2 and lower installation step 111, effectively and reliably secures cartridge assemblies, is prevented Only its activity.

Embodiment two：

Referring to Fig. 1 to 5, the present embodiment is to provide the electric ceramic heaters of the electric ceramic heaters housing unit of Application Example one, packet Shell main body 1, bottom cover 2, cartridge assemblies and heating panel 31 are included, the heating panel 31 is resisted against on panel installation step 12, institute Cartridge assemblies are stated in shell chamber 11, the cartridge assemblies include movement base 33 and heat-generating disc 32, and the heat-generating disc 32 is set In 33 upside of the movement base, elastic support structure, the bottom cover 2 and shell master are equipped between heat-generating disc 32 and movement base 33 When body 1 is installed in place, 31 downside of the heating panel is resisted against on the upside of the cartridge assemblies.Using the utility model electric ceramic heaters shell The electric ceramic heaters of body component, heating panel 31 and electric ceramic heaters cartridge assemblies are put into from 1 bottom of shell main body in shell chamber 11 successively, heating surface Plate 31 is mounted on 12 downside of panel installation step by high temperature resistant binder, and bottom cover 2 can be by machine after being installed in place with shell main body 1 Core assembly is fixed between heating panel 31 and bottom cover 2, and electric ceramic heaters assembly settles at one go, efficiency of assembling higher, assembly and disassembly side Just；Bottom cover 2 and the connection of shell main body 1 use rotary connection structure, reduce the requirement of the wall thickness to shell main body 1, same thickness Housing unit appearance and modeling it is more rich, improve the versatility of mold or proximate matter.Heating panel 31 and panel installation step 12 Installation use existing installation method.

Further include core base 34 preferably referring to Fig. 3 to 5, the cartridge assemblies are arranged at the movement bottom On plate 34, core base is equipped with movement air inlet 341, and movement air inlet 341 is connected to air inlet 22, the resilient support knot Structure is specially elastic supporting member for supporting optical member, if the cartridge assemblies are assembled integrally by elastic supporting member for supporting optical member 35 and core base 34；One side Face facilitates global facility to assemble, and on the other hand maintains easily replacement.The elastic supporting member for supporting optical member 35 makes the heat-generating disc 32 compress institute 31 lower end of heating panel is stated, and a upward power is applied to the heating panel 31, makes the firm setting of the heating panel 31 On the panel installation step 12.

Alternatively (not shown), 12 lower face of panel installation step are equipped with a circle movement installation When cartridge assemblies described in step (not shown) are installed in place, 32 upside of the heat-generating disc is resisted against under the heating panel 31 Side, and set on the inside of the movement installation step, pass through machine described in movement installation step and lower 15 effective position of installation step The installation site of core assembly prevents its activity.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific implementation mode disclosed and described above, right Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent Some specific terms are used in pipe this specification, these terms are merely for convenience of description, not to the utility model Constitute any restrictions.

Claims (11)

1. electric ceramic heaters housing unit, it is characterised in that：It is equipped with including shell main body and bottom cover, in the shell main body and accommodates electric ceramic heaters machine The shell chamber of core, housing unit are equipped with air inlet structure, and the shell main body is equipped with connection shell chamber and extraneous air exhausting structure；The shell Main body upper end is equipped with the upper opening for being connected to shell chamber, and shell lower body is equipped with the under shed of connection shell chamber, and the upper opening, which is equipped with, to be added Hot panel mounting structure, the bottom cover are connect by the first rotary connection structure with shell chamber lower part, the bottom cover and shell chamber lower part Connection is realized by rotating, and bottom cover rotates realization dismounting round about with shell chamber lower part.

2. electric ceramic heaters housing unit according to claim 1, it is characterised in that：First rotary connection structure is screw thread Connection structure comprising the bottom cover external screw thread being arranged on bottom cover, and outside the lower internal thread of shell main body under shed, bottom cover Screw thread is connected with lower internal thread.

3. electric ceramic heaters housing unit according to claim 1, it is characterised in that：The air inlet structure is to be arranged at the bottom The air inlet covered.

4. electric ceramic heaters housing unit according to claim 3, it is characterised in that：The bottom cover is annular in shape, the endoporus of bottom cover For the air inlet structure.

5. electric ceramic heaters housing unit according to any one of claims 1 to 4, it is characterised in that：Branch is set on the downside of the bottom cover Spike, support leg make to form air intake passage on the downside of bottom cover.

6. electric ceramic heaters housing unit according to claim 5, it is characterised in that：The support leg is connected through a screw thread structure It is detachably connected with bottom cover, the bottom cover is equipped with support leg threaded hole, and support leg upper end is equipped with threaded joints, is threadedly coupled Portion is connect with support leg threaded hole.

7. electric ceramic heaters housing unit according to claim 1, it is characterised in that：The shell main body is processed into using aluminium section bar Type；Or use die cast.

8. electric ceramic heaters housing unit according to claim 1, it is characterised in that：The heating panel mounting structure be set on The panel installation step of upper opening inner side.

9. according to any one of them electric ceramic heaters housing unit of Claims 1-4,7 or 8, it is characterised in that：The shell main body The upside that under shed is located at first rotary connection structure is equipped with lower installation step.

10. electric ceramic heaters, including housing unit, cartridge assemblies and heating panel, the heating panel is installed mounted on heating panel In structure, the cartridge assemblies are mounted on shell intracavitary, and the cartridge assemblies include movement base and heat-generating disc, and the heat-generating disc is set On the upside of the movement base, elastic support structure is equipped between heat-generating disc and movement base, it is characterised in that：The shell group Part is claim 1 to 9 any one of them electric ceramic heaters housing unit.

11. electric ceramic heaters according to claim 10, it is characterised in that：The cartridge assemblies bottom side is equipped with core base, machine Core bottom plate is equipped with movement air inlet, and movement air inlet is connected to air inlet structure；The housing unit is using described in claim 9 Electric ceramic heaters housing unit, when electric ceramic heaters movement is installed in place, core base is resisted against on the downside of lower installation step.