KR20110131955A - Fixture for heater lamp of electric heater - Google Patents

Abstract

PURPOSE: A fixing device for heater lamp of electrical heater is provided to reduce the time and costs for an assembly process by simplifying a structure. CONSTITUTION: A fixing device for heater lamp of electrical heater comprises a first fitting part, a connection part, a second fitting part, and a connecting part. The first fitting part is formed in a circular. The first fitting part is inserted in the external face of a cylindrical part of a heater lamp(120). The connection part is unified in one side of the first fitting part. The connecting part is unified in the rearward one end of the second fitting part and is horizontally curved to the outside. The connecting part comprises a combining hole which is combined in a union projection(142) projected on upper and lower part supporting plates.

Description

Fixture for heater lamp of electric heater {FIXTURE FOR HEATER LAMP OF ELECTRIC HEATER}

The present invention relates to a fixture of an electric heater heater lamp, and more specifically, a fixture formed to have a flowable free space in order to prevent breakage of the heater lamp coupled to the inside of the electric heater to dissipate heat. The installation and coupling to one side relates to a fixture for a heater lamp of the electric heater fixing the heater lamp.

In general, electric heaters emit heat through electricity to a coil, which is a heating element, and emits heat through electricity while the coil is wound on an insulator by exposing the coil to the outside and coil wire inside the glass tube, which is a heating element. In addition, there is a heater lamp type that injects gas into the inside and radiates light and heat through electricity to the coil.The heater lamp type electric heater that uses a glass tube as a heating element is provided with a reflector reflecting light inside the case. In front of the reflector, a glass tube-type heater lamp is installed in the horizontal or vertical direction, or a circular glass tube-type heater lamp is installed to emit light and heat at the same time.

Looking at the electric heater using a glass tube in the manner of the heating element as described above as an example, as shown in Figure 1, the heat generating unit 110 for emitting light and heat is installed between the upper, lower cases (102, 101) And the heat dissipation, the heat generating unit 110 is a reflection plate 113 for diffusing and reflecting the light and heat emitted from the heater lamp 120 therein is coupled between the upper and lower support plates (112a, 112b) The heater lamp 120 coupled vertically to the upper and lower support plates 112a and 112b includes a cylindrical portion 121 formed of a glass tube and a plate-shaped terminal portion 122 at both ends thereof. Circular fixtures 10 formed of insulating insulators for fixing the upper and lower support plates 112a and 112b are fitted to the plate-shaped terminal portions 122 at both upper and lower ends of the heater lamp 120, respectively. At the top of the) to form a through hole 20a into which the fixture is inserted in a circle The fastening brackets 20 are inserted, and the fixing bolts 130a are coupled to the bolt coupling grooves 143 formed on one side of the fastening bracket 20, respectively, and the fastening protrusions protruding from the upper and lower support plates 112a and 112b. The upper and lower ends of the heater lamp 120 are symmetrically coupled and fixed to the 142, and the heater lamp 120 is configured to emit light and heat.

The electric heater has a plate-shaped terminal part of the heater lamp inserted into and fixed to a fixture of a hard insulating insulator so that the upper and lower parts of the heater lamp are fixed without a flow space. There was a problem that the interface is broken and broken.

In addition, if the heater lamp is broken while the electric heater is in operation, there is a danger of fire, and it is necessary to provide a separate fastening bracket for fixing the fixture and the hassle of receiving the A / S of the damaged electric heater lamp. There were problems with assembly.

Accordingly, the present invention has been made to solve the fundamental problems of the prior art, the purpose of which is to prevent the breakage of pressure or impact on the heater lamp of the electric heater by leaving a flowable clearance while fixing the heater lamp of the electric heater. The present invention provides a fixture for a heater lamp of an electric heater.

In addition, when operating the electric heater to prevent the fire caused by the damage to the heater lamp, there is another purpose to reduce the time taken to assemble the electric heater due to the simple assembly, and lower the manufacturing cost.

In order to achieve the above object, the present invention, in the conventional fastener for fixing a plurality of heater lamps consisting of a cylindrical portion and a plate-shaped end portion formed on both ends of the cylindrical portion as the glass tube, the upper and lower support plates of the electric heater,

A first fitting portion formed in a circular shape and fitted to and fitted on an outer circumferential surface of the cylindrical portion of the heater lamp;

A connection part integrally formed on one side of the first fitting part in a vertical shape;

A second fitting portion formed at left and right symmetrically bent inwardly at one end of the connection portion and fitted to both left and right sides of the plate-shaped terminal portion of the heater lamp;

A fastening part which is integrally formed at one rear end of the second fitting part and is bent horizontally outward and forms a coupling hole for engaging a fastening protrusion protruding from the upper and lower support plates; It provides a fixture for a heater lamp of the electric heater, characterized in that made.

And, the second fitting portion,

It is characterized in that the bent portions for being in close contact with the left and right grooves formed in the plate-shaped terminal portion are symmetrically cut and formed respectively.

According to the present invention, there is an advantage of preventing damage to pressure or impact on the heater lamp of the electric heater by leaving a flowable clearance while fixing the heater lamp of the electric heater.

In addition, when the electric heater is operated, it prevents a fire due to the breakage of the heater lamp, and the assembly is simple, thereby reducing the time taken to assemble the electric heater and lowering manufacturing costs.

1 is a view showing a fixture for a heater lamp of a conventional electric heater.
Figure 2 is an exploded perspective view disassembled fixture for the heater lamp of the electric heater according to the present invention.
Figure 3 is a combined cross-sectional view of the fixture for the heater lamp of the electric heater of FIG.
4 illustrates another embodiment of FIG. 2;

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention as described above in more detail as follows.

First, referring to Figure 1 attached to the heat generating unit 110 for emitting light and heat is disposed between the upper and lower cases (102, 101) to emit light and heat, the heat generating unit 110 is a heater lamp (inside) The reflector plate 113 for diffusing and reflecting the light and heat emitted from the 120 is coupled between the upper and lower support plates 112a and 112b, and is vertically coupled to the upper and lower support plates 112a and 112b. 120 is composed of a cylindrical portion 121 formed of a glass tube and a plate-shaped terminal portion 122 at both ends, a circular formed as an insulator for fixing the heater lamp 120 to the upper and lower support plates (112a, 112b) Fixtures 10 are fitted to the plate-shaped terminal portion 122 of the upper and lower ends of the heater lamp 120, respectively, the upper end of the fixture 10 forms a through-hole 20a into which the fixture is inserted in a circle One fastening bracket 20 is inserted into the bolt coupling groove 143 formed on one side of the fastening bracket 20. The positive bolt 130a is coupled to each other, and the upper and lower ends of the heater lamp 120 are symmetrically coupled to the fastening protrusion 142 protruding from the upper and lower support plates 112a and 112b, respectively, and the heater lamp 120 is fixed. ) Is configured to radiate light and heat.

According to the present invention as described above will be described in detail with reference to Figures 2 to 3 for the heater lamp fixture of the electric heater for preventing damage to the heater lamp (120).

The fixture for the heater lamp of the electric heater according to the present invention is coupled to the heating unit 110 provided in the upper, lower cases (102, 101) of the electric heater 100, the heating unit 110 is a circular image, The lower fixing plates 111a and 111b are provided symmetrically, and the reflecting plate 113 for reflecting light and heat emitted from the heater lamp 120 in a triangular shape between the upper and lower fixing plates 111a and 111b is upper and lower. It is coupled between the lower support plate (112a, 112b), the upper and lower support plates (112a, 112b) are formed symmetrically in a circular shape in the upper, lower, heater on one side of the upper, lower support plates (112a, 112b) in a circle Insertion holes 141 through which the lamp 120 is inserted are formed in one side surface of the upper and lower support plates 112a and 112b by the number of heater lamps 120.

At this time, the heater lamp 120 is inserted into the insertion hole 141 formed through the upper and lower support plates 112a and 112b has a cylindrical portion 121 and both ends of which the coil 123 is located in the shape of a transparent glass tube. It consists of a plate-shaped terminal portion 122 is inserted into the wire connected to the coil 123 at the end, the plate-shaped terminal portion 122 is formed to be relatively thinly pressed compared to the cylindrical portion 121, when pressed Surface protrudes to form the groove (122a).

Here, the heater lamp 120 configured as described above is located in the insertion hole 141 formed in the upper and lower support plates (112a, 112b), the plate-shaped terminal portion 122 of both ends of the heater lamp 120 is located, the heater lamp Fixing member 130 for fixing the 120 is coupled to have a flow space at both ends of the heater lamp 120 is fixed bolt 130a to the fastening protrusion 142 protruded to the upper and lower support plates (112a, 112b) Combine the fixture 130 with).

At this time, the fixture 130 has a first fitting portion 133 surrounding the outer circumferential surface of the cylindrical portion 121 of the heater lamp 120 is formed in the same circular shape as the cylindrical portion 121, the first One connecting portion 134 is integrally formed on one side of the fitting portion 133, and the second fitting portion 132 is fitted to the left and right sides of the plate terminal portion 122 of the heater lamp 120 at the end of the connecting portion 134. ) Is bent in a "c" shape and formed integrally with the thickness of the plate-shaped terminal portion 122, the coupling hole 130b is inserted into the fixing bolt (130a) to the rear of the second fitting portion (132) The fastening part 131 formed in the center is bent integrally formed so that the fastener 130 is symmetrically coupled to both ends of the heater lamp 120 to the upper support plate 112a and the lower support plate 112b, respectively. Can be used in combination with the fixture 130 only one of the upper and lower portions of the heater lamp 120 or combined The.

On the other hand, on the outer circumferential surface of the heat generating unit 110 is configured as described above, the safety net 114 of the metal material is installed so that the user does not burn, and the upper fixing plate 111 and the upper fixing plate (112a, 112b) The lower fixing plate 111 'is coupled up and down, respectively, and the heat generating unit 110 is inserted into the inner center of the lower case 101, and the fastening bolt 115 is formed through a through hole formed in the center of the upper fixing plate 111. Insert the fastening bolt 115 to the coupling hole 101a formed in the inner center of the lower case 101 to fix the heat generating part 110.

Another embodiment of a fixture for a heater lamp of an electric heater according to the present invention having the above configuration will be described below in more detail with reference to the accompanying drawings.

First, referring to FIG. 4A, the first fitting part 133 surrounding the outer circumferential surface of the cylindrical part 121 of the heater lamp 120 is formed in the same circular shape as the cylindrical part 121, and the first fitting The connecting portion 134 is integrally formed on one side of the portion 133, and the second fitting portion 132 fitted to the plate-shaped terminal portion 122 of the heater lamp 120 at the end of the connecting portion 134 has the plate-shaped terminal portion. The fastening part 131 through which the coupling hole 130b into which the fixing bolt 130a is inserted is formed at the back of the second fitting portion 132 and is integrally formed by bending the same as the thickness of the 122. Is formed integrally bent.

At this time, the bent portion 132a for being fitted in close contact with the groove 122a of the plate-shaped terminal portion 122 formed at both ends of the heater lamp 120 to the second fitting portion 132 of the plate-shaped terminal portion 122 The left and right sides are symmetrically bent inwardly in the same size as the recess 122a, so that the bent portion 132a is in close contact with the recess 122a of the plate-shaped terminal 122 as shown in FIG. 4B.

As explained above. While the invention has been shown in the description and drawings illustrating certain preferred embodiments, the invention belongs to the technical field to which the invention pertains without departing from the spirit and scope of the invention as indicated by the appended claims. It will be readily appreciated by one of ordinary skill in the art that various changes, modifications, and modifications may be possible.

100.Electric heater 110.Heating part
111a, 111b. Upper and lower fixing plate 112a, 112b. Upper and lower support plate
113.Reflective version 114.Safety net
115.Tightening Bolt 120.Heater Lamp
130.

Claims (2)

As a glass tube, a plurality of heater lamps 120 formed of a cylindrical portion 121 and a plate-shaped cut portion 122 formed at both ends of the cylindrical portion 121 are attached to the upper and lower support plates 112a and 112b of the electric heater 100. In the usual fastener 130 for fixing,
Is formed in a circular shape, the first fitting portion 133 is fitted to the outer peripheral surface of the cylindrical portion 121 of the heater lamp 120 and;
A connection part 134 formed integrally with one side of the first fitting part 133 in a vertical shape;
A second fitting part 132 formed to be symmetrically inwardly formed at one end of the connection part 134 and fitted into both left and right sides of the plate-shaped terminal part 122 of the heater lamp 120;
The coupling hole 130b is integrally formed at one rear end of the second fitting portion 132 and is bent outwardly horizontally, and is coupled to the fastening protrusion 142 protruding from the upper and lower support plates 112a and 112b. Formed fastening portion 131; Fixture for a heater lamp of the electric heater, characterized in that made.
The method of claim 1, wherein the second fitting portion 132,
Fixture for a heater lamp of the electric heater, characterized in that the bent portion (132a) is bent symmetrically formed in close contact with the left and right grooves (122a) formed in the plate-shaped terminal portion (122).

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