JPS5843701Y2 - Heat sink for gas grill - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the invention of a heat sink for use in a gas grill.

Conventionally, various types of heat sinks have been used in this type of heat sink, and they have had drawbacks such as poor thermal efficiency, large thermal distortion, and inability to achieve uniform firing.

) This project was devised to improve this point, and is designed to be a heat radiator that is heat efficient and can be used for long periods of time without any change, making it easy to attach to the grill, and suitable for large, wide grills.

Embodiments of the present invention will be described below with reference to the drawings.

Fig. 1 is an exploded view of the present invention, in which 1 is a red-hot plate support, which is formed into a rectangle, with red-hot plate locking grooves 2, 2 provided on both sides in the longitudinal direction, and protrusions 3 at the front and back. , 3 are provided protrudingly, mounting pieces 4, 4 are cut and raised on the upper surface, and an exhaust hole 5.5 is formed.

Reference numeral 6 denotes a rectangular incandescent plate made of a lath plate of a heat-resistant metal plate or a wire mesh, and is mounted so that both longitudinal edges of the incandescent plate are engaged with the locking grooves 2 of the incandescent body support.

71′! This is a drip-proof plate that is bent into an A-shape and has projecting pieces 8, 8 protruding from the center on both sides.

Reference numeral 9.9 is a support reinforcing plate formed in an L shape and provided with a dashed line portion 10.

To fix these parts, first, the protrusions 8 on both sides of the drip-proof plate 7,
8, the locking grooves 2, 2 inside each of the two incandescent plate supports 1, 1;
Spot weld 11 with a slight gap 19, 19 on both sides of the drip-proof plate 7, and then attach two support reinforcing plates 9, 9 to the projecting pieces 3, 3 of each incandescent plate support 1, 1, respectively. After spot welding 12, 12, the front and rear edges of the drip-proof plate 7 are spot welded and fixed to the dashed line portions 10 of the support reinforcing plates 9, 9.

(See Figure 2) Since the present invention is constructed as described above, the grill box 15 is equipped with a double grill burner 15 and a water container 16 at the bottom, and an exhaust hole 18 is provided at the top so that it can be attached and detached. A grill burner 15 is attached to the inner surface of the attached lid plate 17.
It is used by being removably locked using the mounting pieces 4, 4 so as to be positioned directly above the.

Note that this locking means connects the mounting pieces 4, 4 to the cover plate 1 as shown in the figure.
All you have to do is insert it from below into the insertion hole 20 drilled in 7 and twist it.

Of course, various other means can be considered.

If installed in this way, the central flame hole 1 of the grill burner 15
Both end edges 7a, 7 of the drip-proof plate 7 of the heat sink of the present application are placed on the upper part of the heat sink 5a.
Since a is provided to act as a canopy, in the case of a gas stove with a grill, even if the boiling liquid that boils over during cooking falls onto the drip-proof plate 7, the boiling liquid will not flow into the flame hole of the grill burner as in the conventional case. This prevents the drawbacks of combustion flames extinguishing and generating raw gas, which may cause accidents, and also prevents blow-off of combustion flames.

In addition, the flue gas during combustion is transferred to the incandescent plate support 1 by the open space 19.
Since the heat is discharged in a well-balanced manner together with the exhaust holes 5, the effect of uniformly dissipating red heat from the red-hot plates 6, 6 can be obtained.

Note that the sizes of the exhaust holes 5, 5 and the open space 19 may be appropriately set at the time of design.

In this case, except for the spot welding part 11 of the red hot plates 6, 6,
Since each peripheral edge is not fixed and is freely locked, it prevents deformation and distortion from occurring due to expansion and contraction due to heat during combustion use, and can withstand long-term use. This is done evenly and eliminates uneven firing of the fired product.

Further, depending on the case, after being locked in the locking groove 2, this portion may be pressurized and fixed to fix the incandescent plate 6 for use.

Furthermore, in this case, when installing the heat radiator, the mounting pieces 4.4 can be used to hang the heat radiator on the cover plate 17 of the grill box, so assembly can be easily performed. Since it can be manufactured by cutting and raising a portion without requiring extra materials, it can be processed at low cost.

[Brief explanation of drawings]

Fig. 1 is an exploded slope of the present invention, Fig. 2 is a bottom view when assembled, Fig. 3 is a vertical sectional view of the main parts, and Fig. 4 is a vertical sectional front view when installed in a grill box. 1... Glowing plate support, 2... Locking groove,
4... Mounting piece, 6... Red-hot plate, 7...
...Drip-proof plate, 9...Support reinforcing plate, 19...
...Touma.

Claims (1)

[Scope of utility model registration request] Locking grooves are provided along the longitudinal direction to lock both side edges of a rectangular glowing plate to lock the glowing plate, and two glowing plate supports are provided by cutting and raising mounting pieces at appropriate places on the top surface. A heat radiator for a grill, which is fixed to both sides of a drip-proof plate with a slight gap therebetween, and support reinforcing plates are fixed to the front and rear edges of the incandescent plate support and the drip-proof plate.