A kind of electric heater heat-reflecting structure
Technical field
The utility model is related to electric heater field, more particularly to a kind of electric heater heat-reflecting structure.
Background technology
At present, heat is to all the winds transmitted when being worked due to electric heater, therefore a part of heat can pass to electric heating
Wall near device, and socket is often installed on wall, the plastic products such as decoration, therefore in high temperature environments, these modelings
Material products are easy to trigger fire by baking, or even burning, for above-mentioned situation, it is necessary to design a kind of electric heater heat-reflecting structure
To solve the above problems.
Utility model content
The purpose of this utility model is that provides a kind of electric heater heat-reflecting structure to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of electric heater heat-reflecting structure, including electric heater main body, electric heater mounting bracket, the electric heater main body passes through described
Electric heater mounting bracket is fixed on wall, anti-heat is installed with the wall at the electric heater main body back side heat-insulated
Plate, is also provided with mounting hole on the wall of the anti-hot thermal insulation board upper and lower ends, and the mounting hole is used to install baffle plate,
Bearing pin is provided with the baffle plate, the baffle plate is connected by the bearing pin with the mounting hole.
In order to further improve the practicality of electric heater heat-reflecting structure, the anti-hot thermal insulation board is by barrier layer, skeleton and true
Dead level is constituted, and the vacuum cavity formed between two skeletons is the vacuum layer, and the barrier layer is located at two bones
The outer surface of frame, the barrier layer material is aluminium film, and the skeleton material is glass fibre, close to institute on the anti-hot thermal insulation board
The outer surface for stating the barrier layer of this side of electric heater main body is additionally provided with reflective anti-hot paper.
In order to further improve the practicality of electric heater heat-reflecting structure, the installation hole number has four, is evenly distributed on
On the wall of the anti-hot thermal insulation board upper and lower ends.
In order to further improve the practicality of electric heater heat-reflecting structure, the bearing pin coordinates with the installation interporal lacuna, led to
Cross and insert the bearing pin in the mounting hole, the baffle plate can be fixed on the wall.
In order to further improve the practicality of electric heater heat-reflecting structure, the baffle plate material and the anti-hot thermal insulation board material
Equally, the baffle number has two, respectively positioned at the upper and lower surface of the anti-hot thermal insulation board.
In order to further improve the practicality of electric heater heat-reflecting structure, the baffle plate can independently be selected according to user be
It is no to install.
Beneficial effect is:The anti-heat structure of the electric heater can effectively obstruct and reflect the electric heater main body to described
The heat of wall transmission, it is ensured that the safety for the plastic products installed on the wall, practicality is good.
Brief description of the drawings
Fig. 1 is a kind of front view of electric heater heat-reflecting structure described in the utility model;
Fig. 2 is a kind of top view of electric heater heat-reflecting structure described in the utility model;
Fig. 3 is a kind of structural representation of the baffle plate of electric heater heat-reflecting structure described in the utility model;
Fig. 4 is a kind of cut-away view of the anti-hot thermal insulation board of electric heater heat-reflecting structure described in the utility model.
Description of reference numerals is as follows:
1st, wall;2nd, electric heater mounting bracket;3rd, electric heater main body;4th, anti-hot thermal insulation board;5th, mounting hole;6th, bearing pin;7th, keep off
Plate;8th, barrier layer;9th, skeleton;10th, vacuum layer;11st, reflective anti-hot paper.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
As Figure 1-Figure 4, a kind of electric heater heat-reflecting structure, including electric heater main body 3, electric heater mounting bracket 2, electric heater
Main body 3 is fixed on wall 1 by electric heater mounting bracket 2, is installed with the wall 1 at the back side of electric heater main body 3 anti-
Hot thermal insulation board 4, anti-hot thermal insulation board 4 is used to obstruct on the heat that reflection electric heater main body 3 is transmitted to the direction of wall 1, protection wall 1
The safety for the plastic products that electric heater main body 3 is nearby installed, peace is also provided with the wall 1 of the anti-hot upper and lower ends of thermal insulation board 4
Hole 5 is filled, mounting hole 5 is used to install baffle plate 7, and baffle plate 7 is used to obstruct the heat that reflection electric heater main body 3 is vertically transmitted,
Equally it is also used for protecting being provided with bearing pin 6 on the safety of the plastic products that electric heater main body 3 is nearby installed on wall 1, baffle plate 7,
Baffle plate 7 is connected by bearing pin 6 with mounting hole 5, and bearing pin 6 coordinates with the gap of mounting hole 5, by the way that bearing pin 6 is inserted in mounting hole 5,
Baffle plate 7 can be fixed on wall 1.
In order to further improve the practicality of electric heater heat-reflecting structure, anti-hot thermal insulation board 4 is by barrier layer 8, skeleton 9 and vacuum
Layer 10 is constituted, and the vacuum cavity formed between two skeletons 9 is vacuum layer 10, is blocked, is greatly reduced to conductance by vacuum
Hot coefficient, effective trap heat, barrier layer 8 is located at the outer surface of two skeletons 9, and the material of barrier layer 8 is aluminium film, and aluminium film is used for pair
Heat radiation is obstructed, and the material of skeleton 9 is glass fibre, and skeleton 9 is done using the low glass fibre of thermal conductivity factor, further reduction
On convective heat transfer coefficient, effective trap heat, anti-hot thermal insulation board 4 close to this side of electric heater main body 3 barrier layer 8 appearance
Face is additionally provided with reflective anti-hot paper 11, and the quantity of mounting hole 5 has four, is evenly distributed on the wall 1 of the anti-hot upper and lower ends of thermal insulation board 4
On, bearing pin 6 coordinates with the gap of mounting hole 5, and by the way that bearing pin 6 is inserted in mounting hole 5, baffle plate 7 can be fixed on wall 1, keeps off
The material of plate 7 is as the anti-hot material of thermal insulation board 4, and the quantity of baffle plate 7 has two, respectively positioned at the upper and lower surface of anti-hot thermal insulation board 4, gear
Plate 7 can independently choose whether to install according to user.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
Defined by appended claims and its effect thing.