CN200990697Y

CN200990697Y - Double-side portable heater

Info

Publication number: CN200990697Y
Application number: CNU200620149979XU
Authority: CN
Inventors: 米格尔·马林卡马拉
Original assignee: MIGEL MALINCAMALA
Current assignee: MIGEL MALINCAMALA
Priority date: 2005-12-15
Filing date: 2006-12-14
Publication date: 2007-12-12
Anticipated expiration: 2016-12-14
Also published as: ES2281272B1; ATE535760T1; EP1798478A1; ES2378387T3; ES2281272A1; EP1798478B1

Abstract

The utility model provides a double-sided portable heater, which incorporates separate fastening grilles (1), means of heating (5) positioned between the fastening grilles (1) which are electrically actuated from a control panel (2) and which consists of a radiating plate (5) which has, on its two surfaces, tracks made in electro-resistant material configuring electrical resistances on each surface which radiate heat in opposite directions when current is applied thereto. It has a U-shaped base member (6) in whose central portion are positioned central (7) and lateral (8) perpendicular flanges which facilitate the fitting of the radiating plate (5), and footings (9) of the fastening grilles (1). It also has a sealing clamp (3) which perimetrically grips the fastening grilles (1) except by their base, thus establishing the sealing of the heater.

Description

Two-sided portable heater

Technical field

The utility model relates to a kind of portable electric heater that is commonly referred to as heat radiation type.

The purpose of this utility model provides a kind of radiator simple in structure, with low cost; described radiator helps to a plurality of direction heat radiations; and take less space and be integrated with its feature member of part, such as the protectiveness grid etc. of avoiding touching thermal source as a chassis part.

Background technology

Polytype fin is being arranged on the market, and some fin have wheel or leg can portablely use, and also having some is to be used to be connected to fixedly installing on the wall.

In a kind of feasible solution, heat dissipation element is included in one or several panel that one surface is provided with printed resistor.

For example, utility model patent ES 2 127 129 comprises the manufacture method of such heating resistor of printing by silk screen printing.Produce a kind of like this base plate by this method, on this base plate, print one or more tracks (tract) of making by the material that constitutes resistance by silk screen printing, and described track is isolated by packing material, then fix second plate, described second plate was connected by compacting or hot other method of carrying out drying or sclerosis of utilization in one or more stages of described method.

Improvement as above-mentioned fabrication scheme; another document ES 2 187 277 discloses a kind of based on the method for using single mica base plate; silk screen printing graphite or carbon are to form a plurality of resistance track on described mica base plate; subsequently; adopt graphite resistance silk screen printing resistance track; adopt filigree to print described a plurality of resistance track join domain subsequently, in described join domain, will protect China ink and electric insulation only to be applied to final formation electrical connection on the resistance track by silk screen printing.

In another feasible embodiment, heat dissipation element can comprise the aluminium section bar that is provided with rib and center housing of one or several planar configuration, and the center resistance that wherein is called clad (clad) inserts described center housing.

Fin generally is made of the heat dissipation element that is arranged in the chassis, and the chassis surrounds the other parts of heat dissipation element except its front surface, is provided with to be equipped with that control piece, electrical connector and other are fixed and the protectiveness grid of bracing or strutting arrangement on described front surface.

For described purpose, some radiators are not only from the front portion but also from the rear portion heating, and described radiator has the independently heat dissipation element that belongs to the relative device that is bonded with each other by their rear surface.

The utility model content

Two-sided portable heater provided by the utility model comprises single fin; described fin in the past surface radiating can and comprise mainly the chassis that the protectiveness grid by the separation of fin constitutes from the rear surface heat radiation again, and its purpose is to obtain the less compact component simple in structure of a kind of size.

Described heater is equipped with sealing clamp, seat element, support component, operation control piece and electrical connector.

Described fin is made up of the flat board of the insulation heat proof material of rigidity such as for example artificial mica, wherein the track of being made by the resistance material of carbon, silver, aluminium etc. is formed on by silk screen printing, projection (projection) or other method and is configured to resistance on the one surface, switches on to produce heat in its end.

On the apparent surface of fin, carry out identical operations, form and be limited to the track of the corresponding alignment relative of free space of the track on the another side, make another the surperficial electric charge insulation relatively of a surface so effectively.

Thus, when energising, the resistance track or the circuit that form on the two sides of fin dispel the heat in the opposite direction.

Fin does not have the profile of active electronic component to be connected to seat element by it.Seat element is made of the U-shaped section bar, described U-shaped section bar has: the intermediate flange at vertical u-shaped section bar middle part, its by die-cut with separate and relative structure be limited to the both sides of the center line at described middle part, and be configured as by tightening member make the heating panel be installed in the middle part flange between; And the side flange at same vertical described middle part, it is formed near each vertical rib of described seat element by die-cut, and described side flange and described vertical rib limit the space of the footing that fastening grid is installed.

All there is the fastening grid of being made by the sheet of perforation both sides at the heating panel, the adjacent and whole periphery of opposed edges fastening fin except its base of described fastening grid.

Closing device is positioned at around the whole profile of fastening grid except its base, and preferably described closing device comprises sealing clamp, and described sealing clamp can be divided into two parts and insert control panel with between.Described anchor clamps have jockey in its base, described jockey is made up of the L-shaped section of the separation that the screw or the stretcher that make described anchor clamps near seat element cross, make described anchor clamps press the periphery of fastening grid and fin is tensioned and locatees, guarantee that thus heater reinforces and strengthen.

The supporting leg of heater is positioned to be associated with seat element, and supporting leg strengthens the stability of seat element and can hide the electrical voltage system of heater.

Description of drawings

For the perfect explanation of carrying out and in order to understand feature of the present utility model better, preferred embodiment according to embodiment of the present utility model, enclose a series of accompanying drawings intact part of book as an illustration, wherein the following drawings is represented illustrative rather than restrictive characteristic.

Fig. 1 shows the front view of two-sided portable heater.

Fig. 2 shows the plane graph of described heater.

Fig. 3 shows the stereogram of described heater, and wherein several geosutures are represented the inside of heater.

Fig. 4 shows the detail view of described heater, and it shows the inside of heater, and the inside of heater shows fin, anchor clamps is connected to the stretcher and the heater supporting leg of seat element.

Fig. 5 shows the cutaway view according to the details on the A-A plane of Fig. 4.

Fig. 6 shows the cutaway view according to the B-B plane qualification of Fig. 4.

Fig. 7 shows the figure of the connection between anchor clamps, fastening grid and fin.

Embodiment

Next the preferred embodiment of the two-sided portable heater that constitutes the utility model purpose is described with reference to the drawings.

As depicted in figs. 1 and 2, heater comprises the fastening grid 1 of separation, control panel 2, the closing device 3 of fastening grid 1, supporting leg 4 and the heater 5 between fastening grid 1 as shown in Figure 3, this heater 5 by control panel 2 electric actuations to dispel the heat.

Heater 5 as shown in Figure 3 comprises fin 5, has the track that resistance material is made on two surfaces of fin, and described track construction is at each lip-deep resistance, and when energising, resistance is to opposite method heat radiation.

Fig. 1 to Fig. 3 also shows the seat element 6 that heater has U-shaped, be provided with middle part vertical flanges 7 at the middle part of seat element, this flange is by the die-cut both sides that are limited to the center line at described middle part with the also relative structure that separates, between the vertical flanges of middle part fin 5 is installed, as shown in Figure 5, side flange 8 also perpendicular to the middle part and near each vertical rib of seat element 6 by die-cut formation, described side flange and described vertical rib limit the space of the footing 9 that fastening grid 1 is installed.

On the other hand, closing device 3 comprises sealing clamp 3, it is along the part except that base of circumferentially clamping fastening grid 1, and be provided with the

jockey

10,11 that sealing clamp 3 is connected to seat element 6 in its end, determine the sealing of heater thus by fastening grid 1, described fastening grid 1 fastens the whole periphery except its base of described fin 5 toward each other and by its edge, as shown in Figure 7.

Fig. 3 and Fig. 4 show the

jockey

10,11 that sealing clamp 3 is connected to seat element 6, described jockey comprises the L-shaped section 10 of the separation that is limited to sealing clamp 3 ends, with the screw 11 that sealing clamp 3 is connected to seat element 6, firm and stable to guarantee heater.

Sealing clamp 3 can be divided into two parts, and control panel 2 inserts between described two parts, as shown in Figure 1.

And Fig. 4 shows supporting leg 4 and is connected to seat element 6 by attachment screw 12.

Claims

1. two-sided portable heater, it comprises fastening grid (1), the control panel (2) of separation, the closing device (3) of fastening grid (1), supporting leg (4) and be positioned at heater (5) between the fastening grid (1), described heater (5), be is characterized in that with heat radiation by described control panel (2) electric actuation:

Described heater (5) comprises fin (5), has the track that resistance material is made on two surfaces of described fin (5), and described track construction is at each lip-deep resistance, dispels the heat in the opposite direction when it is switched on.

And described heater has the seat element (6) of U-shaped, be provided with middle part vertical flanges (7) at the middle part of described seat element (6), this middle part vertical flanges by die-cut with separate and relative structure be limited to the both sides of the center line at described middle part, fin (5) is installed between the vertical flanges of described middle part; Also perpendicular to described middle part and by near die-cut each vertical rib that is limited to seat element (6), described lateral edges and described vertical rib limit the space of the footing that fastening grid is installed to side flange (8).

2. two-sided portable heater as claimed in claim 1, it is characterized in that described closing device (3) comprises sealing clamp (3), described sealing clamp is along the part except base of circumferentially clamping described fastening grid (1), and be provided with the jockey (10,11) that described sealing clamp (3) is connected to described seat element (6) in the end of described sealing clamp, so that by the sealing that described fastening grid (1) is set up heater, described fastening grid (1) toward each other and fasten the whole periphery except its base of described fin (5) by its edge.

3. two-sided portable heater as claimed in claim 2, it is characterized in that the jockey (10,11) that described sealing clamp (3) is connected to described seat element (6) is comprised the L-shaped section (10) of the separation that is limited to described sealing clamp (3) end, with the screw (11) that described sealing clamp (3) is connected to described seat element (6), to guarantee that heater is reinforced and reinforcement.

4. two-sided portable heater as claimed in claim 1 is characterized in that described sealing clamp (3) is divided into two parts, and described control panel (2) inserts between described two parts.