A kind of electromagnetic oven temperature sensor bracket
Technical field
The utility model relates to a kind of electromagnetic oven temperature sensor bracket, and especially a kind of temperature sensor bracket that reduces environmental disturbances belongs to the improvement technology of electromagnetic oven temperature measuring equipment.
Background technology
The structure of commercially available electromagnetic oven temperature sensor bracket as shown in Figure 1, generally thermistor is pasted and be fixed in a top of the trellis, carry out contact temperature-measuring with the panel lower surface, its bottom is fully open, temperature sensor is subjected to the influence of electromagnetic oven interior environment temperature and radiator fan blowing easily, causes the detected pan temperature of temperature sensor inaccuracy.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and a kind of simple and practical, temperature sensor bracket that can effectively reduce environmental disturbances is provided.
The technical solution of the utility model is: a kind of electromagnetic oven temperature sensor bracket, comprise rack body, wherein the rack body top outer is provided with annular abat-vent, inside top is provided with groove shape temperature sensor bracket, the bottom that it is characterized in that described rack body is fixed with sealing unit, offers the through hole that can pass temperature sensor wires more than on the sealing unit.
Described rack body bottom is provided with Ka Tai to side, and two ends and centre are provided with convex tendon and form top draw-in groove and bottom mounting groove about the sealing unit outside, and sealing unit is installed on the set Ka Tai of rack body bottom inside by draw-in groove.
Another technical scheme is: described rack body bottom inside is provided with Ka Tai, and the outside is provided with mounting groove, and sealing unit outside two ends up and down is provided with convex tendon formation draw-in groove, and sealing unit is installed on the set Ka Tai of bottom inside of rack body by draw-in groove.
Described sealing unit is that elastomeric material is made.
The utility model is owing to adopt the structure that adds sealing device in the bottom of conventional temperature sensor support, it is domestic to make temperature sensor be in airtight relatively stable firing ring, effectively reduced the electromagnetic oven interior environment temperature and from the interference of radiator fan vertical direction hot blast, improved the precision of thermometric greatly, not only simple in structure, be easy to assembling, and cost is low.
Description of drawings
Fig. 1 is the structural representation of existing electromagnetic oven temperature sensor bracket;
Fig. 2 is the structural representation of embodiment 1 of the present utility model;
Fig. 3 is the structural representation of the sealing unit of embodiment 1 of the present utility model;
Fig. 4 is the structural representation of the rack body of embodiment 1 of the present utility model;
Fig. 5 is the assembly structure schematic diagram of embodiment 1 of the present utility model;
Fig. 6 is the assembly structure schematic diagram of embodiment 2 of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the specific embodiment of the present utility model is described further.
Embodiment 1:
Shown in Fig. 2,3,4, the utility model electromagnetic oven temperature sensor bracket, comprise rack body 1, wherein rack body 1 top outer is provided with annular abat-vent 11, center of top is provided with groove shape temperature sensor bracket 12, the bottom of rack body 1 is fixed with sealing unit 2, offers the through hole 21 that can pass temperature sensor wires more than on the sealing unit 2.
In the present embodiment, described rack body 1 bottom inside is provided with card platform 13, two ends and centre are provided with convex tendon and form top draw-in groove 23 and bottom mounting groove 22 about sealing unit 2 outsides, and sealing unit 2 is installed on the set card platform 13 of rack body 1 bottom inside by draw-in groove 23.
Described sealing unit 2 is made for elastomeric material.
As shown in Figure 5, during the utility model assembling, earlier thermistor 3 is mounted in the support 12, its two lead-in wires 4 pass the through hole 21 of sealing unit 2 respectively, then sealing unit 2 are installed on the set card platform 13 of rack body 1 bottom inside by draw-in groove 23.After assembling finishes, the mounting groove 22 of whole temperature sensor bracket by sealing unit 2 is flush-mounted on the coil disc of electric stove support, and thermistor 3 is closely contacted with the electromagnetic oven panel lower surface with abat-vent 11.
Embodiment 2:
As shown in Figure 6, the present embodiment difference from Example 1 is: described rack body 1 bottom outside is provided with mounting groove 14, sealing unit 2 outsides two ends up and down are provided with convex tendon formation draw-in groove 23, and sealing unit 2 is installed on the set card platform 13 of bottom inside of rack body 1 by draw-in groove 23.During the assembling of present embodiment electromagnetic oven temperature sensor bracket, whole temperature sensor bracket is flush-mounted on the coil disc of electric stove support by the mounting groove 14 that rack body 1 bottom outside is provided with.Other structure is identical with embodiment 1.