CN202492736U - Portable steam ironing machine - Google Patents

Abstract

The utility model is a portable steam ironing machine, which includes a main body and a nozzle. The main body is provided with a heating chamber, and the nozzle is provided with a steam injection hole. There are more than two baffles, and a compartment is formed between the baffles. Different baffles are provided with mutually staggered steam ports, and the steam port of at least one baffle is set in the middle of the baffle away from both sides of the steam ironing machine. Location. The utility model relates to a portable steam ironing machine which can also prevent water from flowing out of steam spray holes when the steam ironing machine is tilted sideways.

Description

A portable steam ironing machine

technical field

The utility model relates to a steam ironing machine, in particular to a portable steam ironing machine.

Background technique

The existing portable steam ironing machine includes a main body and a nozzle. A heating chamber is arranged in the main body. A heating plate is arranged at the bottom of the heating chamber. A heating element is arranged on the heating plate. The steam injection hole is facing the direction of the steam working area, so the direction of the steam injection hole is positioned at the front of the ironing machine. There is a baffle in the heating chamber, and the baffle is provided with a steam port for steam to pass through. The strip-shaped opening is arranged along the edge of the baffle, and the steam opening is located on the side opposite to the direction of the steam injection hole. If it is parallel, water will not flow into the nozzle from the steam port, but if the portable steam ironing machine is tilted sideways, water may flow out from the steam port to the nozzle, and then flow or spray out from the steam nozzle hole, which will not only make the clothes wet , more likely to burn people.

As shown in accompanying drawing 1 of the specification, it is the situation referred to above. When the side of the portable steam ironing machine is tilted, water can flow from the steam port to the steam spray hole and flow out of the steam ironing machine.

Utility model content

The purpose of the utility model is to provide a portable steam ironing machine which can prevent water from flowing out of the steam spray holes when the steam ironing machine is tilted sideways.

The utility model includes the following technical features: a portable steam ironing machine, including a main body and a nozzle, the main body is provided with a heating chamber, the nozzle is provided with a steam injection hole, the steam injection hole communicates with the heating chamber, and the heating chamber is connected to the steam nozzle. There are more than two baffles between the holes, and a compartment is formed between the baffles. Different baffles are provided with mutually staggered steam ports, and the steam port of at least one baffle is set away from the steam ironing machine on both sides. The middle position of the baffle.

The utility model overcomes the problem that the single baffle in the background technology can only take care of the liquid (generally water) not flowing out when leaning forward, and uses a multi-baffle structure. The steam ports of different baffles are staggered from each other, and there is at least one baffle The steam port of the plate is set in the middle of the baffle far away from the two sides of the steam ironing machine, so that the steam port can still keep a distance from the liquid surface when the ironing machine is tilted to ensure that the water will not flow out when the ironing machine is tilted.

Preferably, there are two baffles, a first baffle located on one side of the heating chamber and a second baffle located on the side of the shower head, and the first baffle is provided with a first baffle on the side opposite to the steam injection hole. The steam port, the first steam port is arranged along the edge of the first baffle; the second steam port is arranged in the middle of the second baffle, and the second steam port extends from the middle of the baffle to the direction of the steam injection hole to the edge of the baffle .

In order to ensure that the water does not flow out, in theory, any number of baffle structures with staggered steam ports can be used to limit the overflow phenomenon of tilting in different directions, but in practice, the length of the steam path must also be considered. The more baffles , the longer the distance the steam needs to travel, the greater the heat loss, the more water vapor will generate condensed water in the nozzle, the phenomenon of water spray may occur, the amount of steam ejected from the nozzle hole will also decrease, and the ironing effect will not be ideal. And it may also cause the steam pressure in the heating chamber to increase, posing a safety risk. The adoption of multiple baffles undoubtedly increases the manufacturing cost.

How to keep the water from overflowing when tilting sideways, and avoid the above problems, this application provides an optimal solution, which only uses two baffles, and the first steam port is arranged on the opposite steam side of the first baffle. One side of the spray hole, and the first steam port is arranged along the edge direction of the first baffle, so that the water will not overflow the first steam port when leaning forward, so as to prevent the water from overflowing when leaning forward. When tilting, water will flow through the first baffle from the first steam port, and flow into the compartment between the first baffle and the second baffle, but the second baffle and the second steam port can effectively prevent roll When the water overflows, because the second steam port extends from the middle of the baffle toward the direction of the steam injection hole to the edge of the baffle, so the second steam port is parallel to the water surface when the roll is tilted, which can keep the water from overflowing to the greatest extent. Because only two baffles are used, the distance from the steam is shortened to minimize heat loss and reduce costs.

Further, in the preferred solution, the first steam outlet and the second steam outlet are strip-shaped openings, and the opening directions of the two are perpendicular to each other. The form of the strip-shaped opening makes the opening area of the steam port larger, and the opening directions are perpendicular to each other, so that the distance of the steam flowing through is shortened.

Further, in the preferred solution, the first baffle plate is inclined towards the first steam port, and when the ironing machine is erected, the water will flow into the heating chamber more quickly.

Preferably, the heating cavity is flat on both sides. The shape of the heating chamber is set to be flat on both sides, which increases the distance between the liquid surface and the steam port in the middle when the roll is tilted, making it less likely that the liquid will flow through.

Preferably, a heating plate is provided at the bottom of the heating chamber, and the heating plate is heated by a heating element; the heating element is a thick film printing heating element, a heating tube heating element or a PTC heating element.

The heating element first heats the heating plate, and then the heating plate heats the liquid in the heating chamber to turn it into steam, so the heating element does not need to be in direct contact with water, avoiding the danger of short circuit, and also increasing the service life of the heating element.

Description of drawings

Fig. 1 is a schematic diagram of the water in the heating chamber when the side of the ironing machine is tilted in the background technology;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is a schematic diagram of the utility model tilting toward the nozzle side;

Fig. 4 is a schematic diagram of the water in the heating chamber when the utility model is inclined to the nozzle side;

Fig. 5 is a schematic diagram of the utility model tilting to the left;

Fig. 6 is a schematic diagram of the water in the heating chamber when the utility model tilts to the left;

Fig. 7 is a schematic diagram of the utility model tilting to the right;

Fig. 8 is a schematic diagram of the water in the heating chamber when the utility model is tilted to the right.

Detailed ways

The first embodiment of the present utility model, as shown in Figure 2, includes a main body 1 and a nozzle 2, the main body 1 is connected with the nozzle 2, and a heating chamber 11 is arranged inside the main body 1, and the heating chamber 11 is flat on both sides, and the heating chamber 11 The bottom is provided with a heating plate 12, the bottom of the heating plate 12 is placed outside the heating chamber 11, and the bottom of the heating plate 12 is provided with a heating element 13. Since the heating element 13 first heats the heating plate 12, the heating plate 12 then heats the heating chamber 11 The water makes it into steam, so the heating element 13 does not need to be in direct contact with water, so that the heating element 13 can be kept dry, and the durability of the heating element 13 is improved. The spray head 2 is provided with a panel 21, and the panel 21 is provided There are several steam injection holes 22, and the steam injection holes 22 communicate with the heating chamber 11.

The top of the heating chamber 11 is provided with a first baffle 14 and a second baffle 15, the first baffle 14 is located below the second baffle 15, and one side of the first baffle 14 is provided with a first steam port 141, the first steam port 141 is arranged along the edge direction of the first baffle 14, and the first baffle 14 is inclined to the direction of the first steam port 141; the second steam port 151 is provided in the middle of the second baffle 15, and the second steam port 151 extends from the middle of the baffle toward the direction of the steam injection hole 22 to the edge of the baffle. The first steam port 141 and the second steam port 151 can be in the form of several through holes arranged along a certain direction; they can also be entire strip-shaped openings arranged in a vertical direction so that the steam ironing machine can be tilted laterally At this time, the second steam port 151 is still away from the liquid surface, so that the water in the heating chamber 11 cannot pass through the two steam ports continuously. the

When in use, put water into the heating cavity 11, then start the steam ironing machine, at this time, the heating element 13 heats the heating plate 12, and the heating plate 12 then heats the water in the heating cavity 11 and turns it into steam , after the water turns into steam, it passes through the second steam port 141 and the first steam port 151 in turn, and finally sprays out through the steam nozzle hole 22 of the shower head 2;

When the steam ironing machine leans forward towards the spray head 22, as shown in Figure 3, since the first steam port 141 and the water in the heating chamber 11 are not at the same level, the water cannot flow out from the first steam port 141, thus cannot pass through the first steam port 141. The second steam port 151 flows to the steam injection hole 22, where the water overflows as shown in FIG. 4 .

When the steam ironing machine is tilted to the left as shown in Figure 5, the water in the heating chamber 11 flows out through the first steam port 141, but the second steam port 151 is above the water overflow surface, so the water cannot flow out from the second steam port. 151 flows out to the steam injection hole 22, where the water overflows as shown in FIG. 6 .

When the steam ironing machine is tilted to the right as shown in Figure 7, the water in the heating chamber 11 flows out through the first steam port 141, but the second steam port 151 is above the water overflow surface, so the water cannot flow out from the second steam port. 151 flows out to the steam injection hole 22, where the water overflows as shown in FIG. 8 .

Therefore, the above structure is adopted to prevent the water in the heating chamber 11 from flowing out from the steam injection holes 22 when the steam ironing machine is tilted.

The above heating element 13 is a thick film printing heating element, a heating tube heating element, or a PTC heating element.

Improvements on the basis of the above embodiments are also considered as the scope of protection of the patent.

Claims (7)

1. A portable steam ironing machine, comprising a main body and a spray head, the main body is provided with a heating chamber, the spray head is provided with a steam injection hole, and the steam injection hole communicates with the heating chamber, it is characterized in that: the heating chamber and the steam injection hole There are more than two baffles between the baffles, forming a compartment between the baffles, different baffles are provided with mutually staggered steam ports, and the steam port of at least one baffle is set away from the baffles on both sides of the steam ironing machine. central position of the board. 2. The steam ironing machine according to claim 1, characterized in that, the baffles are two, respectively a first baffle located on one side of the heating chamber and a second baffle located on the side of the spray head, so The first baffle is provided with a first steam port on the side opposite to the steam injection hole, and the first steam port is arranged along the edge direction of the first baffle; a second steam port is provided in the middle of the second baffle, and the second steam The mouth extends from the middle of the baffle to the edge of the baffle toward the direction of the steam injection hole. 3. The steam ironing machine according to claim 2, wherein the first steam port and the second steam port are bar-shaped openings, and the opening directions of the two are perpendicular to each other. 4. The steam ironing machine according to claim 2, characterized in that, the first baffle is inclined toward the first steam outlet. 5. The steam ironing machine according to claim 1, characterized in that, the heating chamber is flat on both sides. 6. The steam ironing machine according to claim 1, wherein a heating plate is provided at the bottom of the heating chamber, and the heating plate is heated by a heating element. 7. The steam ironing machine according to claim 6, wherein the heating element is a thick film printing heating element, a heating tube heating element or a PTC heating element.

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