CN213479930U - Neon lamp protection component - Google Patents

Abstract

The utility model discloses a neon lamp protection component relates to the neon lamp field, the on-line screen storage device comprises a base, open the inner of base has the ventilation chamber, be equipped with annular transmission frame and filter screen in the ventilation chamber, the vertical vent that upwards opens in ventilation intracavity top, ventilation intracavity side end wall bottom with radian such as between the base outside end wall evenly opens there is the wind-guiding mouth, the vertical downward opening in ventilation intracavity bottom has the dust discharging opening, open the inner of base has the transmission chamber, the transmission intracavity is equipped with first transmission shaft, first transmission shaft outside is equipped with the transmission piece, the base upper end is equipped with the lamp shade. This neon lamp protection component can realize high-efficient heat dissipation, effectively improves neon lamp life, and the installation, the dismantlement of the lamp shade of being convenient for to be convenient for neon lamp body installation, dismantlement, change, maintenance etc..

Description

Neon lamp protection component

Technical Field

The utility model relates to a neon lamp field, concretely relates to neon lamp protection component.

Background

Neon lamps produce heat when in use, and the neon lamp elements can be damaged if the heat is not dissipated in time. The neon lamp shade is used for the guard action, and the installation of lamp shade, dismantlement are inconvenient, also can cause the trouble to neon lamp body installation, dismantlement, change, maintenance etc.. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses a neon lamp protection component, this neon lamp protection component can realize high-efficient heat dissipation, effectively improves neon lamp life, and the installation, the dismantlement of the lamp shade of being convenient for to be convenient for neon lamp body installation, dismantlement, change, maintenance etc..

In order to achieve the above purpose, the utility model provides a following technical scheme: a neon lamp protection component comprises a base, wherein the inner end of the base is provided with a ventilation cavity, the middle side of the inner end of the ventilation cavity is movably provided with an annular transmission frame, a first filter screen is arranged at the inner end of the ventilation cavity and below the annular transmission frame, ventilation openings are uniformly and vertically formed upwards at the edge of the top end in the ventilation cavity in an equal radian manner, a second filter screen is arranged in the ventilation cavity and at the position corresponding to the ventilation opening, air guide openings are uniformly arranged between the bottom of the end wall at the inner side of the ventilation cavity and the end wall at the outer side of the base at equal radian, a dust discharging port is vertically and downwards arranged at the middle side of the bottom end in the ventilation cavity, a transmission cavity is arranged at the inner end of the base and is positioned right above the ventilation cavity, the vertical first transmission shaft that is equipped with of transmission intracavity end medial side, the transmission intracavity just is located the outside equal radian of first transmission shaft evenly is equipped with the transmission piece, the detachable lamp shade that is equipped with in base upper end. The lampshade is made of transparent materials.

As an improvement of the utility model, the base is cylindrical, base upper end middle part is equipped with neon lamp body mount pad, the even vertical fixed supporting leg that is equipped with of radian such as base lower extreme edge, base outside circumference end wall just corresponds ring gear puts up the position and opens there is first annular groove, the manual frame of annular has been put to first annular groove internalization, it has second annular groove to open on the ventilation intracavity end wall, just the annular gear frame has been put to second annular groove internalization, base inner just is located first annular groove with it has the transition chamber to open between the second annular groove, the transition chamber all with first annular groove, second annular groove are linked together, be equipped with transition gear in the transition chamber, transition gear stretches into locally in first annular groove, the second annular groove, on the inboard end wall of manual frame of annular, Transition tooth grooves are uniformly formed in the end wall of the outer side of the annular transmission frame at equal radian, and gear teeth outside the transition gear and the transition tooth grooves are in meshing transmission mutually. The neon lamp body mounting base is used for mounting the neon lamp body.

As an improvement of the utility model, the bottom end in the ventilation cavity is set to be a mud bucket shape, the outer bottom end of the base corresponds to the position of the dust discharging port and is detachably provided with a dust discharging cover, the air guide port is obliquely arranged from the center part of the base to the position of the outer end wall of the base, the inner end wall of the ventilation cavity is uniformly and vertically provided with strip-shaped grooves with equal radian on the inner side wall, the strip-shaped grooves are all arranged below the position of the second annular groove, strip-shaped sliders are arranged in the strip-shaped grooves, first springs are arranged between the inner end wall of the strip-shaped grooves in the vertical direction and the strip-shaped sliders, an annular filtering frame is arranged between the strip-shaped sliders, the first filtering net is arranged in the annular filtering frame, the upper end wall and the lower end wall of the annular filtering frame and the upper end wall of the annular filtering frame are all set to be wave, first cylindric support body outside movable sleeve has second cylindric support body, the second filter screen is all located second cylindric support body bottom side inner, second cylindric support body top with all be equipped with the second spring between the ventilation chamber inner top wall, second cylindric support body bottom just corresponds annular transmission frame position is equal vertical fixed to be equipped with the lug, first filter screen mesh aperture is greater than second filter screen mesh aperture. The rotation of the annular transmission frame can drive the first filter screen and the second filter screen to vibrate up and down through the wave-shaped design and the convex blocks, so that the filtered impurities on the filter screens can be conveniently removed.

As an improvement of the utility model, a third cylindrical frame body is movably arranged at the middle side of the top end in the ventilation cavity, key grooves are uniformly formed on the equal radian on the inner end wall of the third cylindrical frame body, the bottom end part of the first transmission shaft vertically and downwards movably extends into the third cylindrical frame body, a first connecting rod is fixedly arranged between the extending end part and the outer end wall of the third cylindrical frame body, a second transmission shaft is vertically arranged at the middle side of the inner end of the ventilation cavity, a second connecting rod is fixedly arranged between the bottom end part of the second transmission shaft and the inner end wall of the annular transmission frame, the top end part extends into the third cylindrical frame body, the outer end wall of the second transmission shaft is hinged with a driving rod corresponding to the position of the key grooves, the lampshade is a hollow cylindrical cover body with an opening at the lower end, clamping grooves are vertically formed on the equal radian on the upper end edge of the base, clamping blocks are vertically and uniformly arranged on, the draw-in groove with it has the intercommunication chamber all to open between the transmission chamber, the intercommunication intracavity all is equipped with the kelly, the kelly outside all is equipped with the third spring, the equal one end tip of third spring with intercommunication intracavity end wall fixed connection, other end tip with kelly outer end wall fixed connection, kelly length direction both ends tip all establishes to the hemisphere shape, the bayonet socket has all been opened to fixture block non-stiff end tip, the horizontal cross section of transmission piece is the arc. A spring is arranged between the position of the driving rod close to the hinged end of the driving rod and the outer end wall of the second transmission shaft, the clamping block can be inserted into the clamping groove, and the clamping rod can be inserted into the clamping opening.

Compared with the prior art, the utility model has the advantages of as follows: the neon lamp protection component can realize high-efficiency heat dissipation through the air guide opening, the ventilation cavity and the ventilation opening, and effectively prolongs the service life of the neon lamp. The first filter screen that is equipped with, second filter screen realize filtration, and the rotation of annular transmission frame can drive first filter screen, second filter screen vibrations from top to bottom through wave shape design and lug, the clearance of the impurity of being filtered on the filter screen of being convenient for. Through in the fixture block inserts the draw-in groove, the kelly inserts in the draw-in groove, can realize lamp shade portable installation, dismantlement to be convenient for neon lamp body installation, dismantlement, change, maintenance etc..

Drawings

Fig. 1 is a schematic view of the overall structure of a neon lamp protection assembly of the present invention;

FIG. 2 is a schematic view of the inner end structure of the base;

fig. 3 is a schematic view of a transmission structure of the first transmission shaft;

FIG. 4 is a schematic view of a transmission structure of the second transmission shaft;

FIG. 5 is a schematic view of the endless drive frame shown deployed;

list of reference numerals: 1. a base; 2. a ventilation cavity; 3. an annular transmission frame; 4. a first filter screen; 5. a vent; 6. a second filter screen; 7. a wind guide opening; 8. a dust discharge port; 9. a transmission cavity; 10. a first drive shaft; 11. a transmission block; 12. a lamp shade; 13. a neon lamp body mounting seat; 14. an annular manual frame; 15. a transition gear; 16. a strip-shaped groove; 17. a bar-shaped slider; 18. a first spring; 19. an annular filter frame; 20. a first cylindrical frame body; 21. a second cylindrical frame body; 22. a second spring; 23. a bump; 24. a third cylindrical frame body; 25. a keyway; 26. a second drive shaft; 27. a drive rod; 28. a card slot; 29. a clamping block; 30. a communicating cavity; 31. a clamping rod; 32. and a third spring.

Detailed Description

Example 1: referring to fig. 1, 2, 3, 4 and 5, the neon lamp protection assembly provided by the present invention is now explained, which comprises a base 1, wherein a ventilation cavity 2 is opened at the inner end of the base 1, an annular transmission frame 3 is movably arranged at the middle side of the inner end of the ventilation cavity 2, a first filter screen 4 is arranged at the position of the annular transmission frame 3 at the inner end of the ventilation cavity 2, a ventilation opening 5 is uniformly and vertically opened upwards at the top end edge in the ventilation cavity 2 at equal radian, a second filter screen 6 is arranged in the ventilation cavity 2 at the position corresponding to the ventilation opening 5, air guide openings 7 are uniformly opened at equal radian between the bottom end wall of the inner side of the ventilation cavity 2 and the end wall of the outer side of the base 1 at equal radian, a dust discharge opening 8 is vertically opened downwards at the middle side of the bottom end in the ventilation cavity 2, a transmission cavity 9 is opened at the inner end of the base 1 and positioned right above the position of the ventilation cavity 2, a first transmission shaft 10, drive chamber 9 is interior and be located the outside equal radian of first transmission shaft 10 evenly is equipped with transmission piece 11, the detachable lamp shade 12 that is equipped with in base 1 upper end.

Example 2: referring to fig. 1 and 2, it is now clear that the utility model provides a neon lamp protection component explains, base 1 is cylindrical, base 1 upper end middle part is equipped with neon lamp body mount pad 13, base 1 lower extreme edge equal radian is even vertical fixedly is equipped with the supporting leg, base 1 outside circumference end wall just corresponds annular transmission frame 3 position is opened there is first annular groove, the activity has annular manual frame 14 in the first annular groove, it has second annular groove to open on the end wall in the ventilation chamber 2, and annular transmission frame 3 has been put to the activity in the second annular groove, base 1 inner just is located first annular groove with it has the transition chamber to open between the second annular groove, the transition chamber all with first annular groove, second annular groove are linked together, be equipped with transition gear 15 in the transition chamber, transition gear 15 part stretches into first annular groove, In the second annular groove, evenly open the transition tooth's socket in the equal radian on the 14 inside end walls of annular hand rack, 3 outside end walls of annular driving frame, the outside teeth of a cogwheel of transition gear 15 with all mesh transmission each other in the transition tooth's socket.

Example 3: referring to fig. 1, 2 and 5, the neon lamp protection assembly provided by the present invention is now described, wherein the inner bottom end of the ventilation chamber 2 is designed to be mud bucket shaped, the outer bottom end of the base 1 and the position corresponding to the dust discharging port 8 are detachably provided with a dust discharging cover, the air guiding port 7 is downwardly inclined along the direction from the central portion of the base 1 to the outer end wall thereof, the inner end wall of the ventilation chamber 2 is vertically provided with a bar-shaped groove 16 with uniform radian on the inner end wall, the bar-shaped groove 16 is located below the second annular groove, the bar-shaped groove 16 is internally provided with a bar-shaped slider 17, a first spring 18 is arranged between the inner end wall of the bar-shaped groove 16 and the bar-shaped slider 17 in the vertical direction, an annular filtering frame 19 is arranged between the bar-shaped sliders 17, the first filtering net 4 is arranged in the annular filtering frame 19, the upper end wall and the lower end wall of the annular filtering frame 3 and the upper end wall of the, ventilation chamber 2 is interior and correspond 5 positions of vent are all fixed and are equipped with first cylindric support body 20, the outside movable sleeve of first cylindric support body 20 has second cylindric support body 21, second filter screen 6 is all located second cylindric support body 21 bottom side is inner, second cylindric support body 21 top with ventilation chamber 2 is interior all to be equipped with second spring 22 between the top end wall, 21 bottoms of second cylindric support body just correspond 3 equal vertical fixed lugs 23 that are equipped with in position of annular transmission frame, 4 mesh apertures of first filter screen are greater than 6 mesh apertures of second filter screen.

Example 4: referring to fig. 1, 2, 3 and 4, the neon lamp protection assembly provided by the present invention is now described, wherein a third cylindrical frame 24 is movably disposed at the middle side of the top end in the ventilation chamber 2, key slots 25 are uniformly formed on the inner end wall of the third cylindrical frame 24 at equal radian, the bottom end of the first transmission shaft 10 vertically and downwardly movably extends into the third cylindrical frame 24, a first connection rod is fixedly disposed between the end of the extending end of the first transmission shaft and the outer end wall of the third cylindrical frame 24, a second transmission shaft 26 is vertically disposed at the middle side of the inner end of the ventilation chamber 2, a second connection rod is fixedly disposed between the bottom end of the second transmission shaft 26 and the inner end wall of the annular transmission frame 3, the top end of the second transmission shaft extends into the third cylindrical frame 24, a driving rod 27 is hinged to the outer end wall of the second transmission shaft 26 and corresponds to the key slots 25, the lampshade 12 is a hollow cylindrical cover body with an open-ended design, the even vertical opening of radian such as 1 upper end edge of base has draw-in groove 28, the even vertical fixed fixture block 29 that is equipped with of radian such as 12 bottoms of lamp shade, draw-in groove 28 with it has intercommunication chamber 30 all to open between the transmission chamber 9, all be equipped with kelly 31 in the intercommunication chamber 30, the outside third spring 32 that all is equipped with of kelly 31, the equal one end tip of third spring 32 with intercommunication chamber 30 inner end wall fixed connection, other end tip with kelly 31 outer end wall fixed connection, kelly 31 length direction both ends tip all establishes to the hemisphere shape, the bayonet socket has all been opened to the non-stiff end tip of fixture block 29, 11 horizontal cross sections of transmission piece are the arc.

The utility model discloses can also form new implementation mode with embodiment 1 with at least one in embodiment 2, 3, 4 the technical characterstic.

The working principle is as follows: the supporting leg is used for the support of base, and neon lamp body mount pad is convenient for the installation of neon lamp body, and the lamp shade plays the guard action. The air guide opening, the ventilation cavity and the ventilation opening are formed, heat dissipation is facilitated, air filtration is achieved through the first filter screen and the second filter screen, and the dust discharging opening is used for guiding out filtered impurities. The manual frame of manual rotation annular, the rotation of the manual frame of annular is through transition tooth's socket, transition gear can drive the rotation of annular transmission frame, the rotation of annular transmission frame is through its upper and lower terminal wall wave design, the wave design of annular filtration frame upper end wall, first spring, second spring and lug, can drive annular filtration frame, the up-and-down motion of second cylindric support body, the annular filtration frame, the up-and-down motion of second cylindric support body can drive first filter screen, the vibrations of second filter screen, be convenient for on the filter screen clearance of the impurity of filtering. The annular transmission frame corotation (or reversal) can drive the second transmission shaft through the second connecting rod and rotate, can make actuating lever and keyway cooperate the function, can drive the rotation of third cylindric support body, and the rotation of third cylindric support body can drive first transmission shaft through first connecting rod and rotate, and the rotation of first transmission shaft can drive the motion of transmission piece. The lampshade is detachably mounted. When the lampshade is installed, the clamping blocks are correspondingly inserted into the clamping grooves respectively, the transmission block is corresponding to the clamping rods in position due to the rotation of the annular manual frame, the clamping rods can be pushed to be inserted into the clamping grooves, the third spring is in a stretching (or compressing) state at the moment, and the end parts of the insertion ends of the clamping rods can be inserted into the clamping grooves respectively, so that the lampshade can be detachably installed. When the lamp shade dismantles the formula for the driving block staggers with the kelly position, and the kelly position withdrawal under the third spring action can be followed and deviate from in the bayonet socket, the dismantlement of lamp shade of being convenient for this moment.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (4)

1. A neon lamp protection component comprises a base (1) and is characterized in that a ventilation cavity (2) is formed in the inner end of the base (1), an annular transmission frame (3) is movably arranged on the middle side of the inner end of the ventilation cavity (2), a first filter screen (4) is arranged at the inner end of the ventilation cavity (2) and below the annular transmission frame (3), ventilation openings (5) are uniformly and vertically formed in the edge of the top end in the ventilation cavity (2) in an equal radian manner upwards, second filter screens (6) are arranged in the ventilation cavity (2) and corresponding to the ventilation openings (5), air guide openings (7) are uniformly formed between the bottom of the end wall of the inner side of the ventilation cavity (2) and the end wall of the outer side of the base (1) in an equal radian manner downwards, a dust discharge opening (8) is vertically formed in the middle side of the inner bottom in the ventilation cavity (2), a transmission cavity (9) is formed in the inner end of the base (1) and is, the lamp shade is characterized in that a first transmission shaft (10) is vertically arranged on the middle side of the inner end of the transmission cavity (9), the transmission cavity (9) is internally provided with a transmission block (11) which is evenly arranged at equal radian outside the first transmission shaft (10), and the upper end of the base (1) is detachably provided with a lamp shade (12).

2. A neon lamp protection assembly as claimed in claim 1, wherein: base (1) is cylindrical, base (1) upper end middle part is equipped with neon lamp body mount pad (13), base (1) lower extreme edge equal radian is even vertical fixedly is equipped with the supporting leg, base (1) outside circumference end wall just corresponds annular transmission frame (3) position is opened there is first annular groove, the manual frame of annular (14) has been put to first annular groove internalization, it has second annular groove to open on ventilation chamber (2) inner end wall, just annular transmission frame (3) has been put to second annular groove internalization, base (1) inner just is located first annular groove with it has the transition chamber to open between the second annular groove, the transition chamber all with first annular groove, second annular groove are linked together, be equipped with transition gear (15) in the transition chamber, transition gear (15) local stretches into first annular groove, In the second annular groove, evenly open on the inside end wall of annular manual frame (14), the equal radian on the outside end wall of annular transmission frame (3) has the transition tooth's socket, the outside teeth of a cogwheel of transition gear (15) with all mesh transmission each other in the transition tooth's socket.

3. A neon lamp protection assembly as claimed in claim 2, wherein: the dust removing device is characterized in that the inner bottom end of the ventilation cavity (2) is set to be in a mud bucket shape, the outer bottom end of the base (1) is detachably provided with a dust removing cover corresponding to the dust removing port (8), the air guide port (7) is formed in a mode that the air guide port inclines downwards from the central portion of the base (1) to the outer side end wall of the base, strip-shaped grooves (16) are uniformly and vertically formed in the inner side end wall of the ventilation cavity (2) in an equal radian mode, the strip-shaped grooves (16) are located below the second annular groove, strip-shaped sliding blocks (17) are arranged in the strip-shaped grooves (16), first springs (18) are arranged between the inner side end wall of the strip-shaped grooves (16) in the vertical direction and the strip-shaped sliding blocks (17), annular filtering frames (19) are arranged between the strip-shaped sliding blocks (17), the first filtering net (4) is arranged in the annular filtering frames (19), and the upper end wall and the lower end wall The utility model discloses a ventilation chamber (2) and ventilation chamber (2) interior and corresponding vent (5) position is all fixed and is equipped with first cylindric support body (20), outside movable sleeve of first cylindric support body (20) has second cylindric support body (21), second filter screen (6) are all located second cylindric support body (21) bottom side is inner, second cylindric support body (21) top with all be equipped with second spring (22) between the wall of ventilation chamber (2) interior top end, second cylindric support body (21) bottom just corresponds annular transmission frame (3) the equal vertical fixed lug (23) that are equipped with in position, first filter screen (4) mesh aperture is greater than second filter screen (6) mesh aperture.

4. A neon lamp protection assembly as claimed in claim 1, wherein: the ventilation chamber (2) is internally provided with a third cylindrical frame body (24) at the middle side of the top end, the third cylindrical frame body (24) is uniformly provided with a key groove (25) at the upper equal radian on the inner end wall, the end part of the bottom end of the first transmission shaft (10) vertically moves downwards and extends into the third cylindrical frame body (24), a first connecting rod is fixedly arranged between the end part of the extending end and the outer end wall of the third cylindrical frame body (24), the middle side of the inner end of the ventilation chamber (2) is vertically provided with a second transmission shaft (26), the end part of the bottom end of the second transmission shaft (26) and the inner end wall of the annular transmission frame (3) are fixedly provided with a second connecting rod, the end part of the top end extends into the third cylindrical frame body (24), the outer end wall of the second transmission shaft (26) is hinged with a driving rod (27) corresponding to the position of the key groove (25), and the lampshade (12) is a, base (1) upper end edge equal radian is even vertical to be opened there is draw-in groove (28), the even vertical fixed fixture block (29) that is equipped with of radian such as lamp shade (12) bottom, draw-in groove (28) with intercommunication chamber (30) have all been opened between transmission chamber (9), all be equipped with kelly (31) in intercommunication chamber (30), kelly (31) outside all is equipped with third spring (32), the equal one end tip of third spring (32) with intercommunication chamber (30) inner end wall fixed connection, other end tip with kelly (31) outer end wall fixed connection, kelly (31) length direction both ends tip all establishes to the hemisphere shape, bayonet socket has all been opened to fixture block (29) non-stiff end tip, transmission piece (11) horizontal cross section is the arc.

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