JP3382164B2 - Floor heating panel wiring section structure - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a wiring section of a floor heating panel, and more particularly, to reducing the size of a wiring recess formed in a floor heating panel, and further reducing the wiring. The present invention relates to a technology that makes it easy to perform 2. Description of the Related Art Conventionally, as shown in FIG. 7, wiring gutters 4 and 4 are formed on both sides of a wiring recess 3 opened on the panel surface so that wiring to a heater built in the panel is provided. In the structure of the wiring section of the floor heating panel in which the distribution lines 5 and 5 passing through the wiring gutters 4 and 4 are connected to both sides of the wiring connector 2 made, the wiring connector 2 and the distribution lines 5,5
For storing the plugs 6 and 6 at the tips of. By the way, the wiring connector 2 and the plug 6,
6 has a limit to the size of the wiring recess 3, that is, the maximum dimension L of the lid 10 for closing the wiring recess 3 is about 10
It is 1 mm. That is, in a module in which three sheets of the laminated wood 13 are integrated to make one scale, one laminated wood 1
This corresponds to a width dimension of 3. by the way,
In recent years, there has been a module that is made to be one dimension with four laminated materials. In this case, the size (L = 75.75) of the wiring recess 3 is further limited. In the conventional wiring recess 2, as shown in FIG. 7, the taper Tb of the left and right side walls 7, 7 of the wiring recess 2 and the taper Ta of the base end of the wiring connector 2 are different. The effective space for moving the wiring connector 2 left and right in the recess 3 becomes narrow, which makes the wiring work troublesome. SUMMARY OF THE INVENTION [0005] The present invention is intended to solve such a problem. A floor heating panel formed in a floor heating panel can be reduced in size, and wiring can be easily performed. It is an object of the present invention to provide a structure of the wiring section. According to the first aspect of the present invention, wiring gutters 4 and 4 are formed on both sides of a wiring recess 3 opened on the panel surface so as to communicate with a heater built in the panel. A wiring structure of a floor heating panel for connecting distribution lines 5 and 5 passing through wiring gutters 4 and 4 on both sides of a wiring connector 2 provided with a wiring recess. a tapered Tb which substantially parallel to the taper Ta of the base end portion of the wiring connector 2, the opposing side walls 7,7 of the wiring recess 3 wiring connector
Notch 9 for accommodating a part of end protruding portion 8 of tab 2
And the plugs 6 and 6 connected to both sides of the wiring connector 2
A part is housed in tunnel-shaped wiring gutters 4 and 4 . According to such a configuration,
When the wiring connector 2 is moved right and left in the wiring recess 3, it is possible to eliminate a useless space when the taper Ta on the wiring connector 2 side and the taper Tb on the wiring recess 3 side are different. The wiring space can be moved to the left and right, and the effective space can be increased, and the wiring work can be performed easily while the wiring recess 2 is made small. [0007] A notch 9 for accommodating a part of the end protruding portion 8 of the wiring connector 2 is formed in the opposing side walls 7, 7 of the wiring recess 3. According to such a configuration, the wiring connector 2 can be moved laterally until the end protruding portion 8 of the wiring connector 2 is housed in the notch 9 of the wiring recess 3, and the effective moving space of the wiring connector 2 is increased. The wiring work can be performed easily. Further , a part of the plugs 6, 6 connected to both sides of the wiring connector 2 is housed in tunnel-shaped wiring gutters 4, 4. According to such a configuration, the wiring troughs 5 and 5 are effectively used to accommodate a part of the plugs 6 and 6 to further reduce the wiring recess 2.
Can be reduced . Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 are reference views. FIG. 1A is a schematic plan view, FIG. 1B is a plan view of a jig, FIG. 2A is a schematic perspective view, and FIG. FIG. 3C is a schematic side view. As shown in FIG. 2, the power distribution line 5 from the controller 26 is connected to the wiring connector 2 in the wiring recess 3 formed in the parent panel 14 via the wiring gutter 4 and is connected to the parent connector. Electric power is supplied to a heater (not shown) built in the panel 14, and further, the plug 6 of the distribution line 5 for feed wiring is connected to the wiring connector 2, and
, And a current is supplied to a heater built in the child panel 15. In the wiring recess 3 of the main panel 14, a sensor connector 16 to which an excessive temperature rise prevention sensor for detecting a temperature rise of a heater over a certain level is housed. The parent panel 14 and the child panel 15 have a multilayer structure, and the wiring recesses 3 and the wiring gutters 4 are formed in the panel base 17 and, as shown in FIG. By closing the cover 10, the wiring recess 3 is closed. The lid 10 has the same specification as the surface plate 18 of the panel. As shown in FIG. 1, a taper Tb substantially parallel to the taper Ta at the base end of the wiring connector 2 is formed on the opposing side walls 7, 7 of the wiring recess 3. When the wiring connector 2 is moved left and right within the wiring recess 3, the wiring connector 2
When the taper Ta on the side and the taper Tb on the side of the wiring recess 3 are different, useless space can be eliminated, and the effective space for moving the wiring connector 2 to the left and right can be increased. The wiring work can be performed easily while reducing the size of 2. That is, as shown by the arrow A, with the wiring connector 2 being moved to the left of the wiring recess 3, the plug 6 is connected to the wiring connector 2 by sandwiching the distribution wire 5 between the claws 20, 20 of the jig 19. Then, the plug 6 of the distribution line 5 for the child panel 15 is similarly inserted in the direction of arrow B by using the jig 19, and the distribution line 5 from the heater in the direction of arrow D. Plug 6a is inserted. The plug 6 a of the distribution line 5 from the heater serves as the end protruding portion 8 of the wiring connector 2. The wiring recess 3 has a sensor connector 16 connected to a sensor for preventing overheating of the heater.
Is stored. As shown in FIG. 3, an aluminum plate 24 is attached to the back surface of the lid 10 for closing the wiring recess 3, and a projection 11 formed on the aluminum plate 24 is projected from the lid 10, and the wiring recess 3 side is formed. An engaging portion 12 is formed to engage the protrusion 11 and prevent the protrusion 11 from coming out upward. And the locking part 12
An inclined surface 25 is formed at the entrance of the
It is easy to enter 2. Thus, the projection 11 of the lid 10 is
, The mounting strength of the lid 10 can be increased, and the application of a large amount of adhesive can be avoided when the lid 10 is mounted. 4 and 5 show an embodiment of the present invention . FIG. 4 is a schematic plan view of a main part, and FIGS. 5 (a) and 5 (b) are schematic plan views showing operation. However, the basic configuration of the present embodiment is the same as that of the above-described reference diagram , and the common portions are denoted by the same reference numerals and description thereof is omitted. In the present embodiment, the end protruding portions 8 of the wiring connector 2 are provided on the opposite side walls 7, 7 of the wiring recess 3.
A notch 9 is formed to accommodate a part of the (plug 6a of the distribution line 5 in the heater). Thus, the end protruding portion 8 of the wiring connector 2
Until the wire connector 2 is stored in the notch 9 of the wiring recess 3.
Can be moved laterally, and the wiring connector 2
The effective moving space can be increased, and the wiring work can be performed easily. FIG. 6 is a schematic plan view showing another embodiment. However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and the common parts are denoted by the same reference numerals. Description is omitted. In the present embodiment, a cutout 23 is formed in the base material 17 following the notch 9 so that the cutout 23 allows the portion of the distribution line 5 to the heater to be longer in the wiring recess 3. Thus, the wiring connector 2 can be easily moved. According to the first aspect of the present invention, wiring gutters are formed so as to communicate with both sides of the wiring recess formed in the panel surface, and the wiring gutters are formed on both sides of the wiring connector in which wiring to the heater built in the panel is performed. A structure of a wiring portion of a floor heating panel for connecting a distribution line passing through a wiring gutter, wherein a taper substantially parallel to a taper of a base end portion of a wiring connector is formed on a side wall facing the wiring recess. Therefore, when moving the wiring connector right and left in the wiring recess, it is possible to eliminate a useless space when the taper on the wiring connector side and the taper on the wiring recess side are different, and it is effective to move the wiring connector left and right. This has the advantage that the space can be increased and the wiring work can be performed easily while reducing the wiring recess. Further, since the opposite side walls of the wiring recess is formed a notch for accommodating a portion of the end portion projecting portion of the wiring connector-out end portion projecting portion of the wiring connector cutout of the wiring recess There is an advantage that the wiring connector can be moved laterally until the wiring connector is stored, an effective moving space for the wiring connector can be increased, and the wiring work can be performed easily. In addition, whether a part of the plug connected to both sides of the wiring connector is housed in the tunnel-shaped wiring gutter.
Et al., By accommodating the part of the plug by effectively utilizing the wiring gutter, further, the advantage of the wiring recess in small Oh
You.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a reference example of the present invention, wherein (a) is a schematic plan view,
(B) is a plan view of the jig. 2A is a schematic perspective view of the same, FIG. 2B is a schematic plan view, and FIG. 2C is a schematic side view. 3 (a) is a schematic perspective view of the same, and FIGS. 3 (b) and 3 (c) are operation explanatory diagrams. FIG. 4 is a schematic plan view showing an embodiment of the present invention and showing an operation. FIGS. 5A and 5B are schematic plan views showing the operation, and FIG.
Is a schematic plan view of the jig. FIG. 6 is a schematic plan view showing another embodiment of the above. 7A and 7B show a conventional example, in which FIG. 7A is a schematic plan view and FIG. 7B is a schematic perspective view. [Description of Signs] 2 Wiring connector 3 Wiring recess 4 Wiring gutter 5 Distribution wire 6 Plug 7 Side wall 8 End projection 9 Notch 10 Lid 11 Projection 12 Locking part

Continuation of the front page (72) Inventor Hiroshi Imanishi 1048 Odakadoma, Kadoma, Osaka Pref. Matsushita Electric Works, Ltd. (56) References JP-A-9-317143 (JP, A) JP-A 8-152149 (JP, A) JP-A-8-54125 (JP, A) JP-A-8-233295 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) F24D 13/02 E04F 15/18

Claims (1)

(57) [Claims 1] A wiring gutter is formed to communicate with both sides of a wiring recess opened on the panel surface, and wiring wiring is formed on both sides of a wiring connector in which wiring to a heater built in the panel is performed. A wiring section structure of a floor heating panel for connecting a distribution line through a wiring gutter, wherein a taper substantially parallel to a taper of a base end portion of the wiring connector is provided on a side wall facing the wiring recess, and a taper of the wiring connector is provided. End protrusion
Notch to accommodate a part of the wiring connector on both sides
A part of the plug connected to the
The wiring portion of the floor heating panel, characterized by comprising first obtaining
Construction.