CN220773261U

CN220773261U - Infrared detection probe part structure of word display fog lamp

Info

Publication number: CN220773261U
Application number: CN202322333561.0U
Authority: CN
Inventors: 毛友财; 李强; 于江; 陈波; 陈伟; 彭小洪; 张旭
Original assignee: Chongqing Chaungdi Technology Development Co ltd
Current assignee: Chongqing Chaungdi Technology Development Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-12
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of road traffic marking equipment, in particular to an infrared detection probe part structure of a character-displaying fog lamp, which comprises a horizontal seat board arranged in the middle of a mounting cylinder; a probe mounting structure is arranged above one end of the seat board and is provided with an infrared detection probe; the probe mounting structure comprises a mounting space which is arranged on the seat board and is designed in a hemispherical structure; the infrared detection probe comprises a probe shell which is designed to be in a spherical structure and is rotatably arranged in the installation space; the infrared detection probe also comprises a probe protruding part which is arranged at the front side of the probe shell and protrudes outwards; a yielding through hole is penetrated and arranged on the side wall of the mounting cylinder for the probe protruding part to extend to the outside; a spherical shell cover which is in hemispherical shell structure design is arranged above the seat plate and corresponds to the probe shell, and the spherical shell cover is fixedly connected to the seat plate through a connecting structure; the utility model has the characteristics of simpler and more reasonable structural design and capability of more conveniently adjusting the detection angle of the infrared detection probe.

Description

Infrared detection probe part structure of word display fog lamp

Technical Field

The utility model relates to the technical field of road traffic marking equipment, in particular to an infrared detection probe part structure of a word display fog lamp.

Background

With the rapid increase in highway traffic volume and significant changes in traffic flow; the guidance of traffic by foggy road guidance warning devices and networking control systems is becoming more and more important. The intelligent cloud platform mainly comprises a cloud platform, a controller, a coordinator, a visibility detector, an LED induction fog lamp and the like. The function of inducing the fog lamp comprises receiving a controller instruction, combining a vehicle running track detector in the lamp, controlling the brightness, the flicker frequency, the color and the synchronous flicker of the LED lamp, so that the vehicle keeps the distance and rear-end collision is prevented.

The applicant filed a round fog lamp structure, but the structure has the following disadvantages: 1 the fog lamp with the structure is circular in display area due to the limitation of the shape, and the indication area and the character display area are inconvenient to arrange respectively, so that the induction information is not comprehensive enough; 2, the surface area on the lamp body is not fully utilized, and solar energy electricity storage and power supply cannot be realized; and 3, the signal receiving antenna is shielded by the shell, and the layout is not reasonable. The applicant designs a word display fog lamp structure which comprises a lamp body at the upper end and a mounting seat at the lower end, wherein the lamp body comprises a shell which is integrally in a rectangular structural design, and a mounting space is formed in the shell and is provided with a circuit part structure; the circuit part structure comprises a display lamp panel which is arranged in the shell and is opposite to the front side surface of the shell, an opening is arranged on the shell corresponding to the display lamp panel, and a lamp cover plate made of transparent materials is arranged on the shell; the display lamp panel comprises a character display area at the upper end and an indication area at the lower end and is respectively used for completing character display indication and lighting indication; and solar panels are respectively arranged on the left side surface, the right side surface, the rear side surface and the upper end surface of the shell, and are respectively and electrically connected with the circuit part structure. But the infrared detection probe part structure arranged on the word display fog lamp has the advantages of simple and reasonable structure, more convenient adjustment of detection angle and further technical problem to be solved.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model is to provide an infrared detection probe portion structure of a word-displaying fog lamp, which has a simpler and more reasonable structural design and can more conveniently adjust the detection angle of the infrared detection probe.

In order to achieve the purpose, the utility model provides an infrared detection probe part structure of a character display fog lamp, which comprises a horizontal seat board arranged in the middle of a mounting cylinder; a probe mounting structure is arranged above one end of the seat board and is provided with an infrared detection probe; the method is characterized in that; the probe mounting structure comprises a mounting space which is arranged on the seat board and is designed in a hemispherical structure; the infrared detection probe comprises a probe shell which is designed to be in a spherical structure and is rotatably arranged in the installation space; the infrared detection probe also comprises a probe protruding part which is arranged at the front side of the probe shell and protrudes outwards; a yielding through hole is penetrated and arranged on the side wall of the mounting cylinder for the probe protruding part to extend to the outside; a spherical shell cover which is in hemispherical shell structure design is arranged above the seat plate and corresponds to the probe shell, and the spherical shell cover is fixedly connected to the seat plate through a connecting structure; the upper side of the probe shell is provided with an adjusting hole, an adjusting through hole is arranged on the spherical shell cover and corresponds to the adjusting hole, and the diameter of the adjusting through hole is larger than that of the adjusting hole; and the working end of the adjusting rod can pass through the adjusting through hole and extend into the adjusting hole so as to drive the probe shell to rotate in the installation space and change the position of the probe protruding part in the yielding through hole.

Like this, through the appearance structural design to infrared detection probe to and corresponding seat board one end top position is provided with the probe mounting structure for probe installation department structure matches with infrared detection probe's appearance structure, reaches the characteristics of convenient adjustment infrared detection probe work end angle. In the above-mentioned structure, through designing spherical installation space to the probe casing of outer detection probe designs to be the sphere that matches with it, is letting the through-hole in the design in order for the probe bulge on the probe casing to stretch out to outside, through design on installation space and adjust the through-hole, make the regulation pole work end can pass from the regulation through-hole and stretch into the regulation downthehole that has on the probe casing, in order to drive the probe casing and rotate in installation space, and make the probe bulge change in letting the through-hole the position. The whole structural design is simpler, and the working angle of the infrared detection probe can be adjusted more conveniently.

Further, the connecting structure comprises connecting support blocks which are arranged at two sides of the spherical shell cover and extend outwards, and the connecting blocks are connected with the seat plate through screws.

Therefore, the connection support blocks are designed, so that the connection between the ball shell cover and the seat plate is more convenient.

Further, one end of the seat plate is locally drawn downwards to form the installation space.

Therefore, the spherical installation space can be formed more conveniently, and the processing and the manufacturing are more convenient.

Further, a mounting hole is formed in the probe shell, an adjusting nut is arranged in the mounting hole, and an inner hole of the adjusting nut forms the adjusting hole.

Thus, the probe shell can be better protected by designing the adjusting nut.

Further, one side of the seat board far away from the infrared detection probe is provided with an upward setting plate; the upper end of the placement plate is provided with a slot and is provided with a radar board.

Therefore, the installation plate is designed on the seat plate, the slot is formed in the installation plate, the radar plate is installed and arranged on the installation plate, and the installation arrangement of the radar plate is facilitated.

Further, a yielding notch which penetrates through the middle of the upper end of the placement plate is formed in the middle of the upper end of the placement plate; and connecting ribs are arranged between the mounting plate and the inner peripheral wall of the mounting cylinder.

Therefore, by designing the yielding gap on the placement plate, whether the radar plate is inserted into place or not is more convenient to check; and the connecting ribs are designed, so that the connection of the placement plates is more stable and firm.

Further, the upper end of the mounting cylinder is provided with a circle of mounting flanging formed by horizontally outwards bending and extending; the outer side edge of the mounting flange is bent upwards to extend to form a butt joint flange; the upper surface of the seat plate is also provided with a circle of butt joint cylinder which is in rectangular structural design, and the upper end surface of the butt joint cylinder is positioned above the upper end surface of the butt joint flanging; the lower end face of the lamp body is provided with a butt joint opening of rectangular structural design, the butt joint barrel can correspondingly extend into the butt joint opening, and the lower end face of the lamp body is enabled to be attached to and supported on the upper end face of the butt joint turnup.

Like this for installation butt joint between mount pad and the lamp body is more convenient, and structural design is more simple reasonable.

Further, a drain hole is also provided on the mounting flange.

Like this, can discharge the inside water to outside, structural design is more reasonable.

Further, the probe shell comprises a front half shell which is integrally designed in a hemispherical structure and a rear half shell which is connected with the opening side of the front half shell and is designed in a hemispherical structure; and the probe protruding part is designed on the front half shell.

Therefore, the structural design of the probe shell is simpler and more reasonable, and the probe shell is more convenient to process and manufacture.

Drawings

Fig. 1 is a schematic diagram of a character display fog lamp structure using the structure of the present utility model.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view of the structure of fig. 1 with the cover omitted.

Fig. 4 is a schematic view of the structure of fig. 1 with the cover and the display panel omitted.

Fig. 5 is a partially enlarged schematic view of the a position in fig. 4.

Fig. 6 is a left side view of fig. 4.

Fig. 7 is a schematic view of the solar panel of fig. 1 with the upper end omitted.

Fig. 8 is a schematic view of fig. 1 with the mounting base omitted.

Fig. 9 is a schematic structural view of the mount of fig. 1.

Fig. 10 is a schematic view of fig. 9 rotated at an angle.

Fig. 11 is a schematic view of fig. 9 rotated another angle (mounting brackets omitted).

Fig. 12 is a lower view of fig. 9.

Fig. 13 is a schematic view of the structure of the mounting bracket.

Fig. 14 is a schematic structural view of an infrared detection probe.

Fig. 15 is a schematic view of fig. 14 rotated by an angle.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and examples of a word-displaying fog light structure system using the structure of the present utility model, and it should be noted that in the description of the present utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc. refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific manner, and thus should not be construed as limiting the present utility model. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 15, a character display fog lamp structure comprises a lamp body 1 at the upper end and a mounting seat 2 at the lower end, wherein the lamp body comprises a shell 3 which is integrally in a rectangular structure design, and a mounting space is formed in the shell and is provided with a circuit part structure; the circuit part structure comprises a display lamp panel 4 which is arranged in the shell and is opposite to the front side surface of the shell, an opening is arranged on the shell corresponding to the display lamp panel, and a lamp cover plate 5 made of transparent materials is arranged on the shell; the display lamp panel comprises a character display area 6 at the upper end and an indication area 7 at the lower end and is respectively used for completing character display indication and lighting indication; and solar panels 8 are respectively provided on the left and right side surfaces, the rear side surface, and the upper end surface of the housing, and are respectively electrically connected with the circuit part structures.

In this way, in the word display fog lamp structure, the shell is designed to be of a rectangular structure, and the display lamp panel is designed to be a word display area at the upper end and an indication area at the lower end through the display lamp panel which is arranged in the shell and is opposite to the front side surface of the shell, so that the word display area and the indication area can be respectively used for completing word display indication and lighting indication; the structural design of casing can be more convenient arrange the instruction region respectively on same surface and show word district, causes the induction information of lamps and lanterns more comprehensive, also makes things convenient for the driver directly to watch lamps and lanterns front side surface just can acquire whole information more, and the information of acquisition is more preceding, and makes things convenient for the driver to watch more and acquire, and this to a certain extent better improvement security. In the word display fog lamp structure, the solar panels are respectively arranged on the left side surface, the right side surface, the rear side surface and the upper end surface of the shell, the solar panels are respectively electrically connected with the circuit part structure, the solar panels can convert solar energy into electric energy for supplying power, the surfaces of all areas on the lamp body are fully utilized, solar power supply is better realized, and energy conservation and emission reduction are realized.

In this embodiment, the circuit part structure includes the storage battery 9, and the solar panels are each electrically connected to the storage battery.

Therefore, the storage battery is designed to convert solar energy into electric energy for storing electric energy, and the lamp is powered on in overcast and rainy days.

In this embodiment, the storage battery is mounted and fixed at the upper end position of the rear side surface inside the case by the battery mounting structure.

Like this, with the battery installation arrangement in the inside rear side surface upper end position of casing, the position setting of battery is more reasonable, and its interval with the display lamp board is bigger, is favorable to the heat dissipation more, and the heat that the display lamp board that receives produced influences littleer.

In this embodiment, the battery mounting structure includes fixing strips 10 that are supported on the outer surface of the storage battery in a pasting manner and are integrally designed in a strip-shaped structure, and the fixing strips are two fixing strips that are arranged at intervals along the vertical direction; the two ends of the fixing strip are respectively bent and extended towards the rear side surface inside the shell to form a fixing strip surrounding section 11, and the far end of the fixing strip surrounding section is bent and extended outwards to form a fixing strip connecting section 12; and connecting posts 13 are arranged on the rear side surface of the inside of the shell and correspond to the outer ends of the connecting sections of the fixing strips respectively, and the distal ends of the connecting sections of the fixing strips are connected and fixed on the connecting posts respectively through connecting screws.

Like this, battery mounting structure is simpler, can make things convenient for the dismouting more.

Specifically, reinforcing ribs 14 are provided between the periphery of the connecting column and the rear surface of the inside of the housing.

Therefore, the connection between the connecting column and the shell is more reliable, and the breakage between the inner end of the connecting column and the shell can be better avoided.

In the specific embodiment, mounting grooves which are concavely formed and are of rectangular structure are respectively arranged on the left side surface, the right side surface and the rear side surface of the shell, and the solar panels are respectively arranged in the mounting grooves.

Thus, the installation grooves are respectively formed in the left side surface, the right side surface and the rear side surface of the shell, so that the solar panel can be more conveniently installed and arranged, and the solar panel and the shell are better in integration after being installed.

In this embodiment, the front side of the housing is provided with an opening, and a housing cover 15 is installed on the opening side of the housing, and the opening and the lamp cover plate are installed on the housing cover.

Like this, design the casing front side for open design, the casing obtains for injection moulding usually, drawing of patterns when can making things convenient for injection moulding more, makes things convenient for injection moulding more, reduces the manufacturing degree of difficulty.

In this embodiment, the fixing columns 16 which are in cylindrical design and are arranged along the front-rear direction of the shell are respectively arranged on two side walls inside the shell, screw holes are respectively formed in the shell cover and respectively correspond to the fixing columns, fixing screws are respectively arranged on the fixing columns, and the inner ends of the fixing screws are in threaded connection with threaded fixing holes formed in the fixing columns.

Like this, be connected between casing and the cap simpler, dismouting between casing and the cap can be made things convenient for more, after the cap of convenient dismouting more, maintain inside.

Specifically, the rear end of the fixed column extends backwards and is connected with the rear side surface of the inside of the shell; one side of each fixed column is correspondingly connected with the side wall inside the shell; and reinforcing ribs are arranged between the outer peripheral surface of the rear end of the fixing column and the rear side surface of the inner part of the shell.

Like this, the fixed column is more reliable with being connected between the casing, and the fixed column rupture of avoiding that can be better to, the fixed column also can play the enhancement effect, makes the structural strength of casing higher.

In the specific embodiment, the edge of the upper end surface of the shell is provided with a circle of mounting convex edges 17 which are arranged in an upward protruding way; the mounting flange extends horizontally outwardly along the upper front surface to form an extension 18 with the cover upper end surface disposed against the extension underside surface.

Like this, through being provided with extension for the cap up end pastes mutually and sets up on extension downside surface, can shelter from the gap of cap and casing upper end, can be better avoid the rainwater to get into from the gap of cap and casing up end, better rain-proof water.

Specifically, the upper end surface of the mounting flange and the upper surface of the extension part jointly form a mounting surface and are used for mounting and arranging the solar panel.

Like this for the area of the up end of casing is bigger, and the area of the solar panel of arranging in the casing upper end is bigger to the installation that corresponds, has increased the area of a solar panel that too can conversion efficiency is highest, and whole structural design is more scientific.

Specifically, the installation face border has the spacing protruding edge 19 that the round upwards protrusion set up, and solar panel installs and arranges in spacing protruding edge inboard.

Therefore, the solar panel is more convenient to install and position, and the structural design is simpler and more reasonable.

Specifically, a drainage notch 20 is arranged on the limiting flange. Therefore, on one hand, the solar panel can have a drainage effect, and on the other hand, the solar panel is convenient to assemble and disassemble and is used as an acting point.

In this embodiment, a threading hole is provided on the inner side of the mounting flange on the upper end surface of the housing, and a connecting cylinder 21 is provided corresponding to the threading hole; a signal receiving antenna 22 is arranged above the solar panel and opposite to the mounting cylinder, and the signal receiving antenna is provided with a mounting fixed end and penetrates through a through hole arranged on the solar panel and is inserted and mounted in the connecting cylinder.

Thus, the layout position of the signal receiving antenna is more reasonable, and the signal receiving antenna is not shielded by the shell.

Specifically, the mounting flange is internally provided with reinforcing ribs 23 arranged transversely and longitudinally.

In this way, the structural strength of the housing end is made higher.

In the specific embodiment, the mounting seat comprises a mounting cylinder 24 which is integrally of a rectangular cylindrical structural design, and a seat plate 25 which is horizontally arranged is arranged in the middle of the mounting cylinder; a circle of fixing convex edges 26 which are integrally in a circular cylindrical structural design are connected and arranged below the seat plate in the mounting cylinder; the two ends of the mounting support plate are respectively bent upwards to extend to form connecting blocks 28, the two connecting blocks in pairs are respectively and correspondingly stuck to the inner sides of the fixing convex edges, and the connecting blocks are connected and fixed with the fixing convex edges; the mounting support plate is provided with mounting fixing holes and is used for being fixedly connected with supporting part structures arranged on two sides of the expressway.

Therefore, the whole lamp can be more conveniently installed and arranged on two sides of the expressway by arranging the installation support plates; the installation extension board on the one hand is easy to assemble, on the other hand can improve the structural strength of mount pad. And the mounting and dismounting between the support plate and the mounting seat are convenient. When in installation, the installation support plates are arranged on two sides of a highway, and then the corresponding connection of the installation seat on the lamp is fixed on the installation support plates.

Specifically, two projection nuts 29 are arranged on the connecting block at intervals, screw passing holes are formed in the mounting cylinder and the fixing flange, and the front ends of the connecting screws are respectively connected and arranged in the projection nuts after passing through the mounting cylinder and the fixing flange.

Therefore, the connection between the mounting support plate and the mounting seat is more stable and reliable, and the mounting support plate and the mounting seat are convenient to assemble and disassemble.

Specifically, a connecting rib plate 30 is arranged between the inner peripheral wall of the mounting cylinder and the outer peripheral wall of the fixing flange.

Like this, through setting up the connection gusset with the mounting cylinder inner peripheral wall with fixed protruding along the periphery wall connection, the wholeness is better, better improvement mount pad's structural strength.

Specifically, the installation fixed orifices is including setting up the first installation fixed orifices 31 in installation extension board central point put, still including setting up the second installation fixed orifices 32 that just wholly is the rectangular structural design of arc in first installation fixed orifices both sides.

Therefore, the first installation fixing holes and the second installation fixing holes are designed, so that the installation support plates and the two sides of the road are more conveniently installed and fixed.

Specifically, a probe mounting structure is arranged above one end of the seat board, and an infrared detection probe 33 is mounted; the probe mounting structure comprises a mounting space which is arranged on the seat board and is designed in a hemispherical structure; the infrared detection probe comprises a probe shell 34 with a spherical structure design and is rotatably arranged in the installation space; the infrared detection probe also comprises a probe protruding part 35 which is arranged at the front side of the probe shell and protrudes outwards; a yielding through hole is penetrated and arranged on the side wall of the mounting cylinder for the probe protruding part to extend to the outside; a spherical shell cover 36 which is in a hemispherical shell structure design is arranged above the seat plate and corresponds to the probe shell, and the spherical shell cover is fixedly connected to the seat plate through a connecting structure; an adjusting hole 37 is formed in the upper side of the probe shell, an adjusting through hole 38 is formed in the spherical shell cover and corresponds to the adjusting hole, and the diameter of the adjusting through hole is larger than that of the adjusting hole; and the working end of the adjusting rod can pass through the adjusting through hole and extend into the adjusting hole so as to drive the probe shell to rotate in the installation space and change the position of the probe protruding part in the yielding through hole.

Specifically, the connecting structure comprises connecting support blocks 39 which are arranged at two sides of the spherical shell cover and extend outwards, and the connecting blocks are connected with the seat plate through screws.

Specifically, one end of the seat plate is locally drawn downwards to form the installation space.

Specifically, a mounting hole is formed in the probe housing, an adjusting nut 40 is arranged in the mounting hole, and an inner hole of the adjusting nut forms the adjusting hole.

Thus, the probe shell can be better protected by designing the adjusting nut.

Specifically, a mounting plate 41 is arranged on one side of the seat plate far away from the infrared detection probe, and is arranged upwards; the upper end of the mounting plate is provided with a slot and is provided with a radar board 42.

Specifically, a relief notch 43 is formed in the middle of the upper end of the placement plate and penetrates through the thickness direction of the placement plate; and connecting ribs are arranged between the mounting plate and the inner peripheral wall of the mounting cylinder.

Specifically, the upper end of the mounting cylinder is provided with a circle of mounting flange 44 which is formed by horizontally and outwards bending and extending; the outer side edge of the mounting flange is bent upwards to form a butt joint flange 45; a circle of butt joint cylinder 46 with rectangular structure design is also arranged on the upper surface of the seat plate, and the upper end surface of the butt joint cylinder is positioned above the upper end surface of the butt joint flanging; the lower end face of the lamp body is provided with a butt joint 47 with a rectangular structural design, the butt joint barrel can correspondingly extend into the butt joint, and the lower end face of the lamp body is enabled to be supported on the upper end face of the butt joint turnup in a mutually attached mode.

Specifically, a drain hole 48 is also provided in the mounting flange.

Specifically, the probe housing includes a front half housing 49 with a hemispherical structure and a rear half housing 50 with a hemispherical structure, which is connected to the open side of the front half housing; and the probe protruding part is designed on the front half shell.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. An infrared detection probe part structure of a character display fog lamp comprises a horizontal seat board arranged in the middle of a mounting cylinder; a probe mounting structure is arranged above one end of the seat board and is provided with an infrared detection probe; the method is characterized in that; the probe mounting structure comprises a mounting space which is arranged on the seat board and is designed in a hemispherical structure; the infrared detection probe comprises a probe shell which is designed to be in a spherical structure and is rotatably arranged in the installation space; the infrared detection probe also comprises a probe protruding part which is arranged at the front side of the probe shell and protrudes outwards; a yielding through hole is penetrated and arranged on the side wall of the mounting cylinder for the probe protruding part to extend to the outside; a spherical shell cover which is in hemispherical shell structure design is arranged above the seat plate and corresponds to the probe shell, and the spherical shell cover is fixedly connected to the seat plate through a connecting structure; the upper side of the probe shell is provided with an adjusting hole, an adjusting through hole is arranged on the spherical shell cover and corresponds to the adjusting hole, and the diameter of the adjusting through hole is larger than that of the adjusting hole; and the working end of the adjusting rod can pass through the adjusting through hole and extend into the adjusting hole so as to drive the probe shell to rotate in the installation space and change the position of the probe protruding part in the yielding through hole.

2. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 1, wherein: the connecting structure comprises connecting support blocks which are arranged at two sides of the spherical shell cover and extend outwards, and the connecting blocks are connected with the seat plate through screws.

3. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 1, wherein: and locally drawing down one end of the seat plate to form the installation space.

4. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 1, wherein: the probe shell is provided with a mounting hole, an adjusting nut is arranged in the mounting hole, and an inner hole of the adjusting nut forms the adjusting hole.

5. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 1, wherein: a mounting plate which is upwards arranged is arranged on one side of the seat plate far away from the infrared detection probe; the upper end of the placement plate is provided with a slot and is provided with a radar board.

6. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 5, wherein: the middle part of the upper end of the placement plate is provided with a yielding gap which penetrates through the thickness direction of the placement plate; and connecting ribs are arranged between the mounting plate and the inner peripheral wall of the mounting cylinder.

7. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 1, wherein: the upper end of the mounting cylinder is provided with a circle of mounting flanging which is formed by horizontally outwards bending and extending; the outer side edge of the mounting flange is bent upwards to extend to form a butt joint flange; the upper surface of the seat plate is also provided with a circle of butt joint cylinder which is in rectangular structural design, and the upper end surface of the butt joint cylinder is positioned above the upper end surface of the butt joint flanging; the lower end face of the lamp body is provided with a butt joint opening of rectangular structural design, the butt joint barrel can correspondingly extend into the butt joint opening, and the lower end face of the lamp body is enabled to be attached to and supported on the upper end face of the butt joint turnup.

8. The infrared detection probe portion structure of a character-displaying fog lamp as defined in claim 7, wherein: and a drain hole is also arranged on the installation turning edge.

9. The infrared detection probe part structure of a character-displaying fog lamp as claimed in claim 1, wherein: the probe shell comprises a front half shell which is designed to be in a hemispherical structure and a rear half shell which is connected with the opening side of the front half shell and is designed to be in a hemispherical structure; and the probe protruding part is designed on the front half shell.