JP2000018628A - Fan convector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fan convector having a low cost structure by forming a heat shielding plate for forming an air passage integrally with a motor fixing implement for clamping a fan motor. SOLUTION: The fan convector comprises a radiator 4 having a heat shielding plate 6 and circulating warm water to an air passage and radiating, a supply fan 5 for supplying a warm air heat exchanged by the radiator to an air outlet, and a container 8 for containing a fan motor 5a or the like directly coupled to one side 6a of the plate 6. In this case, the plate 6 is disposed in a housing at a predetermined interval between an upper surface, a front surface and both side faces of the housing so as to form the passage for connecting a suction port provided on an upper part of a back surface of the housing to an air outlet made of an air supply casing provided at a lower part of the front surface with a front gap provided on the upper part of the front surface of the casing. In the convector, the plate is integrally formed with a motor clamper 5b.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fan convector, and more particularly, to a heat shield plate for forming an air passage and a motor fixing member for fixing a fan motor, which are advantageous in cost. Related to the structure.

[0002]

2. Description of the Related Art A conventional fan control vector is, for example, shown in FIG.
As shown in FIG. 4 and FIG. 4, a suction port 2 provided at an upper rear portion of the housing 1 and a blower casing 3 'provided at a lower portion of the front surface.
And a predetermined space between the upper surface, the front surface, and both side surfaces of the housing 1 so as to form an air passage 7 having a front gap portion 6b at the upper front surface of the blower casing 3 '. A heat shield plate 6 is disposed in the housing 1 at intervals of, and a radiator 4 for circulating and radiating hot water in the air passage 7.
And the hot air heat exchanged by the radiator 4
And a housing for housing a fan motor 5a, a board 8a, and the like directly connected to the blower fan 5 between one side of the heat shield plate 6 and one side of the housing 1. 8
Was formed.

However, since the motor fixture 5b is configured to be attached to the heat shield plate 6 by, for example, screwing, the number of parts is increased and the cost is disadvantageous, and the number of assembly steps is reduced. Also increased.

[0004]

In the present invention, in view of the above problems, a heat shield plate for forming an air passage and a motor fixing member for fixing a fan motor are integrally formed.
It is an object of the present invention to provide a fan control vector having a structure advantageous in cost.

[0005]

According to the present invention, in order to solve the above-mentioned problems, a suction port provided at an upper rear portion of a housing is connected to an air outlet formed of a blower casing provided at a lower front portion thereof. A heat shield plate is disposed within the housing at a predetermined interval between the upper surface, the front surface, and both side surfaces of the housing so as to form an air passage having a front gap portion at the upper front surface of the blower casing. A radiator that circulates and radiates hot water in the air passage, and a blower fan that sends out hot air exchanged by the radiator to the outlet, and one side of the heat shield plate and the housing. A fan motor directly connected to the blower fan and an accommodating portion for accommodating a substrate and the like, the heat shield plate and the motor fixing member are integrally formed. It has a configuration.

Further, the front gap portion is formed integrally with the blower casing.

Further, an auxiliary front gap portion made of sheet metal is added to the front gap portion.

Further, the heat shield is attached to and detached from an outer body attached to a stand constituting the housing and having a front cover and a rear cover attached to the front and rear through the heat shield plate. A configuration is provided in which cutouts are provided to prevent interference between both sides of the plate.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below as examples based on the attached drawings. FIG. 1 and FIG.
3 (A) and 3 (B), reference numeral 1 denotes a housing forming the main body of the fan convector, a denotes a stand forming the housing 1, and b denotes a stand cover which covers a lower portion of the stand a. , C are outer shells attached to the stand a,
d is a front cover mounted on the front side of the outer shell c, e is a rear cover mounted on the back side, 2 is a suction port provided on the upper back of the housing 1, and 3 is provided on the lower front. The air outlet 4 formed by the blower casing 3 ′ is provided in an air passage described below connecting the air inlet 2 and the air outlet 3, and circulates hot water to exchange heat with the air sucked in from the air inlet 2. The radiator 5 is a blower fan for sending out the hot air heat exchanged by the radiator 4 to the outlet 3, 5a is a fan motor directly connected to the blower fan 5, 5b
Is a motor fixing device for fixing the fan motor 5a, 6
Are arranged in the housing 1 with a predetermined distance between the upper surface, the front surface, and both side surfaces of the housing 1, and
A heat shield plate 8 having an air passage 7 provided with a front gap portion 6b at an upper part of the front surface of 3 ′, and a heat shield plate 8 formed between one side of the heat shield plate 6 and one side of the housing 1, The fan motor 5a
And a storage section for storing the substrate 8a and the like.

Since the heat shield plate 6 and the motor fixture 5b are integrally formed, their dimensions and shapes can be accurately finished, and the number of parts can be reduced as compared with the above-described prior art. This is a configuration that is advantageous in terms of cost and cost, and at the same time, a configuration in which the number of assembly steps can be reduced.

Further, since the front gap portion 6b is formed integrally with the blower casing 3 ', the dimensions and shape can be accurately finished, and the configuration is advantageous in terms of cost.

FIG. 3 shows the front gap 6b.
As shown in FIGS. 3A and 3B, the auxiliary front gap 6b 'made of sheet metal is additionally provided by screwing or the like, so that the warm air passing through the air passage 7 allows the front gap to be removed. 6b is configured to be protected from deformation.

Further, an outer shell c attached to the stand a constituting the housing 1 and having the front cover d and the back cover e mounted on the front and rear through the heat shield plate 6 is attached to the outer shell c. Both sides 6a of the heat shield plate 6 when attaching to and detaching from the
Is provided so that the heat shield plate 6 can be easily removed without removing the outer shell c from the stand a, so that workability such as maintenance can be improved. The configuration is as described above.

With the above configuration, FIG. 1, FIG. 2, and FIG.
(A) and FIG. 3 (B), as shown in FIG.
And the motor fixture 5b are integrally formed, so that these dimensions and shapes can be accurately finished, and the number of parts is reduced as compared with the above-described prior art, resulting in a cost-effective configuration. In addition, the fan control vector can reduce the number of assembling steps at the same time.

[0015]

As described above, according to the present invention, the heat shield plate for forming the air passage and the motor fixture for fixing the fan motor are integrally formed, so that the fan convector having a structure advantageous in cost is provided. Becomes

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of a fan control vector according to the present invention;
(A) is a sectional view showing a basic structure, and (B) is a perspective view of a main part.

FIG. 2 is an exploded perspective view of a fan convector according to the present invention.

FIG. 3 is an explanatory view of a main part of a fan convector according to the present invention, in which (A) is an exploded perspective view and (B) is a cross-sectional view showing an assembled state.

FIG. 4 is an exploded perspective view of a conventional fan convector.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Case a Stand b Stand cover c Outer body d Front cover e Back cover 2 Suction port 3 Blow-out casing 3 'Ventilation casing 4 Radiator 5 Ventilation fan 5a Fan motor 5b Motor fixture 6 Heat shield plate 6a Side of heat shield plate Part 6b front gap part 6b 'auxiliary front gap part 7 air passage 8 accommodation part 8a substrate

Claims (4)

[Claims] A suction port provided at an upper portion of a rear surface of the housing;
An upper surface, a front surface, and both side surfaces of the housing are connected to each other so as to form an air passage provided with a front gap portion in an upper front portion of the ventilation casing by connecting the air outlet formed by a ventilation casing provided at a lower front portion. A heat shield plate is disposed in the housing at a predetermined interval, and a radiator that circulates and radiates hot water in the air passage and sends out hot air that has been heat-exchanged by the radiator to the outlet. A fan convector provided with a blower fan, and a housing portion for housing a fan motor and a substrate directly connected to the blower fan is formed between one side of the heat shield plate and one side of the housing, A fan control vector, wherein the heat shield plate and the motor fixture are formed integrally. 2. The air conditioner according to claim 1, wherein the front gap portion is formed integrally with the blower casing.
Fan-con vector as described in. 3. The fan convector according to claim 2, wherein an auxiliary front gap made of sheet metal is added to the front gap. 4. An outer shell attached to a stand constituting the housing and having a front cover and a back cover attached to the front and rear through the heat shield plate, the heat shield when the outer shell is attached to and detached from the outer shell. 2. The fan control vector according to claim 1, wherein a cutout portion is provided to prevent interference between both sides of the plate.