CN217565759U - Particle oven - Google Patents

Abstract

The utility model relates to a particle oven, which comprises an oven body and a lighting lamp, wherein the lighting lamp comprises a lamp holder, a bulb and a lamp shade, the lamp holder is arranged on the oven body and is provided with a holding cavity, the lamp holder is provided with a bulb electrode holder, the bulb can be detachably inserted into the bulb electrode holder and is positioned in the holding cavity, and one surface of the lamp shade is provided with a matching part which can be inserted into the holding cavity; wherein, one of the accommodating cavity and the matching part is provided with an elastic extrusion part which can apply elastic extrusion force to the other of the accommodating cavity and the matching part to fix the matching part on the accommodating cavity. The utility model discloses an in-process that the granule oven was using, the bulb of the light on the furnace body is not bright or when unusual, grips the lamp shade with the hand and outwards draws, and the lamp shade is by the in-process that draws, and the pulling force is greater than the elastic extrusion portion and applys the elastic extrusion force between holding chamber and cooperation portion and can pull down the lamp shade from the lamp stand fast and change the bulb, need not any supplementary electrician's instrument and can pull down the lamp shade from the lamp stand, and it is very convenient to maintain.

Description

Particle oven

Technical Field

The utility model relates to oven technical field especially relates to a granule oven.

Background

Barbecue is a popular cooking mode for the public, and is more and more popular with people in urban life or field outing. The particle oven uses particles as the baking fuel, the particles can enable the oven to have the smoking function, and meanwhile, the particles have the characteristics of high heat value, small pollution and low price, so the particle oven can be widely applied with the unique advantages.

In the process of using the particle oven, because the smoke in the oven body is large and affects the sight, in order to be able to see the raw and cooked condition of food and facilitate smoking and roasting, the existing particle oven generally has an illumination function, namely, an illumination lamp is designed on the oven body. However, when the bulb of the illuminating lamp on the existing particle oven is not on or abnormal, an electrician tool is usually needed to detach the lampshade from the lamp holder to replace the bulb, and the maintenance is very troublesome.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a particle oven, which effectively brings great convenience to the lighting of the oven body, and the lighting can light the oven body to clearly see food at night or under the condition of large smoke; when the bulb of the illuminating lamp on the furnace body is not on or abnormal, the lampshade of the illuminating lamp can be quickly detached from the lamp holder without an electrician tool to replace the bulb.

The technical problem is solved by the following technical scheme:

a pellet oven comprising:

a furnace body;

the lamp comprises a lamp holder, a bulb and a lampshade, wherein the lamp holder is arranged on the furnace body and is provided with an accommodating cavity, a bulb electrode holder is arranged on the lamp holder, the bulb is detachably arranged on the bulb electrode holder and is positioned in the accommodating cavity, and a matching part capable of being inserted into the accommodating cavity is formed on one surface of the lampshade;

one of the accommodating cavity and the matching part is provided with an elastic extrusion part which can apply elastic extrusion force to the other of the accommodating cavity and the matching part to fix the matching part on the accommodating cavity.

The utility model discloses a granule oven compares with the background art, and the beneficial effect who has is:

the utility model discloses an in-process that the granule oven was using, the bulb of the light on the furnace body is not bright or when unusual, grips the lamp shade with the hand and outwards draws, and the lamp shade is by the in-process that is drawn, and the pulling force is greater than the elastic extrusion portion and applys the elastic extrusion force between holding chamber and cooperation portion and can pull down the lamp shade from the lamp stand fast and change the bulb, need not any supplementary electrician's instrument and can pull down the lamp shade from the lamp stand, and it is very convenient to maintain.

In one embodiment, the elastic squeezing portion is disposed on two opposite side walls of the accommodating cavity and the matching portion, an inclined surface engaging portion is disposed on two opposite side walls of the accommodating cavity and the matching portion, and the elastic squeezing portion can slide into the inclined surface engaging portion through an inclined surface of the inclined surface engaging portion to engage with the inclined surface engaging portion.

In one embodiment, each of the elastic pressing portions includes two elastic pieces, the two elastic pieces are disposed at an interval, each of the inclined surface engaging portions includes two inclined surface structures, the two inclined surface structures are connected to form a V-shaped groove, and the two elastic pieces slide into the V-shaped groove through the inclined surface structures when the matching portion is inserted into the accommodating cavity.

In one embodiment, the elastic extrusion parts are arranged on two opposite side walls of the accommodating cavity, and the matching parts are provided with inclined boss guide parts for guiding and compressing the elastic sheets; or the elastic extrusion part is arranged on two opposite side walls of the matching part, and the accommodating cavity is provided with an inclined boss guide part for guiding and compressing the elastic sheet.

In one embodiment, the lamp holder is provided with a mounting groove, and the bulb electrode holder is fixed on the mounting groove through a detachable connection structure.

In one embodiment, the detachable connection structure comprises a reverse-buckling elastic sheet and a first boss, the reverse-buckling elastic sheet is arranged on the lamp holder and located on one side of the mounting groove, and the first boss is arranged on the bulb electrode holder and can be clamped with the reverse-buckling elastic sheet.

In one embodiment, the edge of two opposite sides of the mounting groove is provided with a bearing part, the bearing part is positioned in the mounting groove, the bulb electrode holder is further provided with a second boss, and the second boss can be pressed on the bearing part.

In one embodiment, the furnace body is provided with a mounting hole, the lamp holder is provided with an inverted structure, and the lamp holder is fixed on the mounting hole through the inverted structure when being arranged in the mounting hole.

In one embodiment, the bulb is provided with a skid-proof part which is used for preventing the bulb from loosening and falling off on the bulb electrode holder.

In one embodiment, the bulb is configured in a flat configuration.

Drawings

FIG. 1 is a schematic view of the particle oven of the present invention;

fig. 2 is a schematic structural diagram of a lamp holder, a lamp bulb electrode holder and a lamp bulb according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a lampshade according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an illumination lamp according to an embodiment of the present invention;

FIG. 5 is a schematic view of the inner panel, the outer panel and the lighting lamp according to the embodiment of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;

FIG. 7 is a schematic structural view of an inner decking according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a lamp socket according to an embodiment of the present invention;

fig. 9 is a schematic structural view of the inner side plate and the lamp holder according to the embodiment of the present invention;

fig. 10 is a schematic view of another angle structure of the inner plate and the lamp holder according to the embodiment of the present invention;

fig. 11 is a schematic view of another angle structure of the lamp socket according to the embodiment of the present invention;

fig. 12 is a schematic view of an electrode holder according to an embodiment of the present invention;

fig. 13 is a schematic structural view of an electrode holder and a lamp socket of a bulb according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a bulb according to an embodiment of the present invention.

The reference numbers illustrate: 10. a furnace body; 101. an inner side plate; 102. an outer panel; 103. an electric controller; 20. an illuminating lamp; 201. a lamp socket; 2011. an accommodating cavity; 2012. an elastic sheet; 2013. mounting grooves; 20131. a receiving part; 2014. reversely buckling the elastic sheet; 2015. a back-off structure; 202. a bulb electrode holder; 2021. a first boss; 2022. a second boss; 203. a lamp shade; 2031. a fitting portion; 20310. a working surface; 20311. a bevel structure; 204. a bulb; 2041. an anti-slip portion; 30. an inclined boss guide part; 40. an accommodation space.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, when referring to the orientation or positional relationship indicated in the drawings, are used for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be specifically understood by those of ordinary skill in the art.

In the description of the present invention, unless otherwise explicitly defined, terms such as installation, first, second, setting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

Example (b):

in one embodiment, referring to fig. 1, a particle oven includes an oven body 10, an illuminating lamp 20 is disposed on the oven body 10, and the illuminating lamp 20 is disposed to enable the user to see the cooking condition of the food inside the oven body 10, so as to facilitate the smoking and roasting. Referring to fig. 2 and 3, the lighting lamp 20 includes a lamp socket 201, a bulb 204 and a lamp cover 203, the lamp socket 201 is disposed on the furnace body 10 and forms an accommodating cavity 2011, a bulb electrode socket 202 is disposed on the lamp socket 201, the bulb 204 is detachably inserted into the bulb electrode socket 202 and is located in the accommodating cavity 2011, and a mating portion 2031 capable of being inserted into the accommodating cavity 2011 is formed on one surface of the lamp cover 203. Therefore, the lamp 204 is installed in the accommodating cavity 2011 of the lamp holder 201 and protected by the lampshade 203, so that the lamp can effectively illuminate the light of the particle oven, and the lamp 204 can illuminate the oven body 10 at night or under the condition of large smoke, so that the food can be clearly seen; when the particle oven of the present invention is not used and needs to be cleaned, please refer to fig. 4, since the lamp bulb 204 is protected by the lamp cover 203 and cannot be touched, it is not only convenient and safe when cleaning the particle oven.

In one embodiment, one of the receiving cavity 2011 and the mating portion 2031 is provided with an elastic pressing portion capable of applying an elastic pressing force to the other of the receiving cavity 2011 and the mating portion 2031 to fix the mating portion 2031 on the receiving cavity 2011. It can be seen that the elastic pressing portion mainly functions to fix the matching portion 2031 of the lamp cover 203 in the receiving cavity 2011 of the lamp holder 201. Use the utility model discloses an in-process of granule oven, when the bulb 204 of the light 20 on the furnace body 10 is not bright or unusual, it is outwards drawn to grip lamp shade 203 with the hand, the in-process that lamp shade 203 was drawn, as long as the pulling force is greater than the elastic extrusion portion and applys the elastic extrusion force between holding chamber 2011 and cooperation portion 2031 and can pull down lamp shade 203 from lamp stand 201 fast, thereby be convenient for change bulb 204, need not any appurtenance and can pull down lamp shade 203 from lamp stand 201, it is very convenient to maintain.

In one embodiment, the elastic pressing portion is disposed on two opposite sidewalls of the receiving cavity 2011 and the matching portion 2031, an inclined surface engaging portion is disposed on the other two opposite sidewalls of the receiving cavity 2011 and the matching portion 2031, and the elastic pressing portion can slide into the inclined surface engaging portion through an inclined surface of the inclined surface engaging portion to engage with the inclined surface engaging portion. In this embodiment, referring to fig. 2 and fig. 3, the elastic squeezing portions are disposed on two opposite sidewalls of the accommodating cavity 2011, and the inclined surface engaging portions are disposed on two opposite sidewalls of the matching portion 2031. As can be understood by those skilled in the art, in the process of inserting the fitting portion 2031 into the accommodating cavity 2011, the elastic squeezing portions on the two opposite side walls of the accommodating cavity 2011 slide into the inclined surface engaging portion from the inclined surfaces of the inclined surface engaging portion to engage, and the bulb 204 in the accommodating cavity 2011 can illuminate the oven body 10 through the transparent lampshade 203 so as to clearly see the cooking condition of food in the oven body 10, the lampshade 203 of the present invention is a glass lampshade 203, and in other embodiments, the lampshade can also be a transparent plastic lampshade 203, which is not limited herein; when the light bulb 204 is not lit or the light bulb 204 needs to be replaced abnormally, the lampshade 203 is held by hands and pulled outwards, the elastic pressing part can slide out from the inclined plane clamping part along the inclined plane of the inclined plane clamping part to rapidly detach the lampshade 203 from the lamp holder 201 by ensuring that the pulling force is greater than the elastic pressing force applied to the matching part 2031 by the elastic pressing part, and no auxiliary detaching tool is needed.

Of course, in other embodiments, the elastic pressing portion may be disposed on two opposite side walls of the matching portion 2031, and the inclined plane engaging portion is disposed on two opposite side walls of the accommodating cavity 2011, which is not limited herein, therefore, for those skilled in the art, it should also fall into the protection scope of the present invention by reasonably changing the disposition positions of the elastic pressing portion and the inclined plane engaging portion.

In one embodiment, please continue to refer to fig. 2, each elastic pressing portion includes two elastic sheets 2012, and the two elastic sheets 2012 are disposed at an interval; referring to fig. 3, each of the inclined surface engaging portions includes two inclined surface structures 20311, the two inclined surface structures 20311 are connected to form a V-shaped groove, and when the mating portion 2031 is inserted into the accommodating cavity 2011, the two elastic pieces 2012 slide into the V-shaped groove through the inclined surface structures 20311 to apply an elastic pressing force to the mating portion 2031, so as to fix the lamp housing 203 on the lamp holder 201. In this regard, as can be understood by those skilled in the art, the present embodiment can further improve the stability of the fixing of the matching portion 2031 in the accommodating cavity 2011 by providing the two elastic sheets 2012 to be engaged with the V-shaped groove.

Of course, the number of the elastic sheets 2012 is not limited to two as shown in the following drawings, and in other embodiments, the inventor may reasonably change the number of the elastic sheets 2012 according to the actual situation, and the invention is not limited herein. Therefore, it is obvious to those skilled in the art that the number of the elastic sheets 2012 can be appropriately changed and the elastic sheets are also within the scope of the present invention.

In one embodiment, with continued reference to fig. 3, the engaging portion 2031 is provided with an inclined boss guiding portion 30 for guiding the compression spring plate 2012, and since the engaging portion 2031 is formed on one surface of the lampshade 203 and the inclined engaging portions are provided on two opposite side walls of the engaging portion 2031, the inclined boss guiding portion 30 is provided on one surface of the engaging portion 2031 opposite to the lampshade 203 and forming the engaging portion 2031, and a surface of the engaging portion 2031 provided with the inclined boss guiding portion 30 is defined as a working surface 20310. Of course, the number of the inclined boss guiding portions 30 is the same as the number of the elastic squeezing portions, and since the elastic squeezing portions are disposed on both opposite side walls of the accommodating cavity 2011, the inclined boss guiding portions 30 are disposed on both opposite sides of the working surface 20310, and the inclined boss guiding portions 30 are disposed along the height direction of the lamp shade 203. Therefore, when the fitting portion 2031 of the lampshade 203 is installed in the accommodating cavity 2011 of the lamp holder 201, the inclined boss guiding portion 30 contacts the elastic sheet 2012 first to compress the elastic sheet 2012, the fitting portion 2031 of the lampshade 203 continues to press the accommodating cavity 2011, and the elastic sheet 2012 slides into the V-shaped groove along the inclined surface structure 20311, so that the lampshade 203 can be fixed on the lamp holder 201.

In other embodiments, when the elastic pressing portions are disposed on two opposite sidewalls of the matching portion 2031, the inclined boss guiding portions 30 are disposed on two opposite sidewalls of the receiving cavity 2011, which is not limited herein. Therefore, it is within the scope of the present invention for those skilled in the art to reasonably change the position of the inclined boss guiding part 30.

In one embodiment, referring to fig. 5 and 6, an inner plate 101 is disposed on one side of the furnace body 10, an outer plate 102 is disposed on the inner plate 101, and an accommodating space 40 is formed between the inner plate 101 and the outer plate 102. Referring to fig. 7, a mounting hole is formed on a side surface of the inner side plate 101 facing the inside of the furnace body 10; referring to fig. 8, the lamp holder 201 is provided with a back-off structure 2015, and when the lamp holder 201 is inserted into the mounting hole, the lamp holder 201 is fixed to the mounting hole by the back-off structure 2015. That is, referring to fig. 9 and 10, the lamp socket 201 is fixed to the mounting hole by engaging the inverse structure 2015 with one side of the mounting hole, and a portion of the lamp socket 201 passing through the mounting hole is located in the receiving space 40 formed between the inner side plate 101 and the outer side plate 102. Therefore, in the process of installing the lighting lamp 20, the lamp holder 201 is firstly inserted through the installation hole, and the lamp holder 201 is fixed on the installation hole through the inverted structure 2015 on the lamp holder 201; secondly, fixing the bulb electrode holder 202 on the accommodating cavity 2011 of the lamp holder 201; next, the bulb 204 is inserted into the bulb electrode holder 202; finally, the fitting portion 2031 of the lamp housing 203 is inserted into the receiving cavity 2011 of the lamp socket 201 and the lamp housing 203 is fixed to the lamp socket 201 by the elastic pressing portion.

In one embodiment, referring to fig. 11, 12 and 13, a mounting groove 2013 is formed on the bottom of the lamp socket 201, and the bulb electrode holder 202 is fixed to the mounting groove 2013 by a detachable connection structure. Specifically, the detachable connection structure includes an inverted spring 2014 and a first boss 2021, the inverted spring 2014 is disposed on the lamp holder 201 and located on one side of the mounting groove 2013, and the first boss 2021 is disposed on the lamp electrode holder 202 and can be clamped with the inverted spring 2014. Therefore, the lamp electrode socket 202 is inserted into the mounting groove 2013 from bottom to top, and the end of the back-off resilient piece 2014, which is opposite to the lamp holder 201, is pressed against the first boss 2021 on the lamp electrode socket 202, so that the lamp electrode socket 202 is fixed on the mounting groove 2013; when the bulb electrode holder 202 needs to be replaced, the bulb electrode holder 202 is pulled upwards, so that the reverse buckling shrapnel 2014 is separated from the first boss 2021, the bulb electrode holder 202 can be detached from the lamp holder 201 for replacement, and the maintenance is very convenient.

In one embodiment, with reference to fig. 11 and 12, the two opposite side edges of the mounting groove 2013 are provided with receiving portions 20131, the receiving portions 20131 are located in the mounting groove 2013, the bulb electrode holder 202 is further provided with a second boss 2022, and the second boss 2022 can press against the receiving portions 20131. That is, it can be understood that the lamp electrode socket 202 is inserted from the bottom to top from the mounting groove 2013 of the lamp holder 201, the inverted resilient plate 2014 clamps the first boss 2021, and the second boss 2022 of the lamp electrode socket 202 is blocked by the receiving portion 20131, so that the lamp electrode socket 202 does not move upward, and the lamp electrode socket 202 is fixed on the lamp holder 201, thereby achieving the detachable connection effect of the lamp electrode socket 202 and the lamp holder 201.

It is worth explaining, to sum up can know, light 20 is through the side erect place, so the utility model discloses a granule oven is when using, and the oil stain that produces on light 20's lamp shade 203 is less, and sanitation and hygiene are easy.

Of course, the lighting lamp 20 is connected with the electric controller 103 disposed outside the outer panel 102 through a wire, that is, the electric controller 103 is connected with the lamp electrode base 202 through a wire, so that the electric controller 103 controls the lamp 204 to illuminate. At night or under the condition of large smoke, the electric controller 103 controls the lamp 204 to work, so that the food in the furnace body 10 can be seen more quickly and clearly.

In one embodiment, referring to fig. 14, the anti-slip portion 2041 is disposed on the lamp 204, and the anti-slip portion 2041 is used to prevent the lamp 204 from loosening and falling off the lamp electrode holder 202. Wherein, the bulb 204 is pressed and inserted into the bulb electrode holder 202 from top to bottom; when the bulb 204 needs to be taken out, the bulb needs to be pulled out upwards; because the mounting hole for mounting the lamp holder 201 is arranged on one surface of the inner side plate 101 facing the interior of the stove body 10, the light of the lamp 204 is emitted to the right direction in the stove body 10, and the light source is supplied in the same direction, and meanwhile, the phenomenon that the side light irradiates the eyes of people to cause glaring can be avoided.

In one embodiment, with continued reference to fig. 14, the bulb 204 has a flat structure, and the bulb 204 has a flat structure, which saves more installation space than the circular bulb 204, so that the accommodating space 40 formed between the inner plate 101 and the outer plate 102 has a smaller volume, thereby saving the material for manufacturing the furnace body 10.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The detailed description of the above embodiments only expresses several embodiments of the present invention, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A pellet oven, comprising:

a furnace body (10);

the illuminating lamp (20) comprises a lamp holder (201), a bulb (204) and a lampshade (203), wherein the lamp holder (201) is arranged on the furnace body (10) and is provided with an accommodating cavity (2011), a bulb electrode holder (202) is arranged on the lamp holder (201), the bulb (204) is detachably arranged on the bulb electrode holder (202) and is positioned in the accommodating cavity (2011), and a matching part (2031) capable of being inserted into the accommodating cavity (2011) is formed on one surface of the lampshade (203);

one of the accommodating cavity (2011) and the matching part (2031) is provided with an elastic extrusion part which can apply elastic extrusion force to the other of the accommodating cavity (2011) and the matching part (2031) to fix the matching part (2031) on the accommodating cavity (2011).

2. The pellet oven as set forth in claim 1, wherein: the elastic extrusion part is arranged on one of two opposite side walls in the accommodating cavity (2011) and the matching part (2031), an inclined plane clamping part is arranged on the other two opposite side walls in the accommodating cavity (2011) and the matching part (2031), and the elastic extrusion part can pass through the inclined plane of the inclined plane clamping part to slide into the inclined plane clamping part and be clamped with the inclined plane clamping part.

3. The pellet oven as set forth in claim 2, wherein: each elasticity extrusion portion is including two elasticity pieces (2012), and two elasticity pieces (2012) are the interval setting relatively, each inclined plane block portion includes two inclined plane structures (20311), and two inclined plane structures (20311) are connected and are formed the V-arrangement groove, two elasticity pieces (2012) in cooperation portion (2031) insert when holding chamber (2011) is interior pass through inclined plane structure (20311) slide in the V-arrangement inslot.

4. A pellet oven as claimed in claim 3, wherein: the elastic extrusion parts are arranged on two opposite side walls of the accommodating cavity (2011), and the matching part (2031) is provided with an inclined boss guide part (30) for guiding and compressing the elastic sheet (2012); or the elastic extrusion part is arranged on two opposite side walls of the matching part (2031), and the accommodating cavity (2011) is provided with an inclined boss guide part (30) for guiding and compressing the elastic sheet (2012).

5. The pellet oven as claimed in claim 1, wherein: the lamp holder (201) is provided with a mounting groove (2013), and the bulb electrode holder (202) is fixed to the mounting groove (2013) through a detachable connecting structure.

6. The pellet oven as claimed in claim 5, wherein: can dismantle connection structure includes back-off shell fragment (2014) and first boss (2021), back-off shell fragment (2014) set up in lamp stand (201) are gone up and are located one side of mounting groove (2013), first boss (2021) set up in on bulb electrode holder (202) and can with back-off shell fragment (2014) joint.

7. The pellet oven as set forth in claim 6, wherein: the bulb electrode holder comprises a mounting groove (2013), wherein the edges of two opposite sides of the mounting groove (2013) are provided with bearing parts (20131), the bearing parts (20131) are located in the mounting groove (2013), a second boss (2022) is further arranged on the bulb electrode holder (202), and the second boss (2022) can be pressed against the bearing parts (20131).

8. The pellet oven as set forth in claim 1, wherein: the mounting hole has been seted up on furnace body (10), be provided with back-off structure (2015) on lamp stand (201), lamp stand (201) wear to locate through during the mounting hole back-off structure (2015) will lamp stand (201) are fixed on the mounting hole.

9. The pellet oven as claimed in claim 1, wherein: the bulb (204) is provided with an anti-slip part (2041), and the anti-slip part (2041) is used for preventing the bulb (204) from loosening and falling off on the bulb electrode holder (202).

10. The pellet oven as claimed in claim 1 or 9, wherein: the structure of the bulb (204) is a flat structure.

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