CN212481174U - Pneumatic type light-transmitting cylinder - Google Patents

Abstract

The utility model discloses a pneumatic light-transmitting cylinder, which comprises a hollow cylindrical body, wherein two ends of the body are open, the body is made of a light-transmitting material, and the circumferential outer wall of the body can be used for sticking or printing patterns; the inner side of the body is provided with blades arranged along the axial direction of the body, the blades are uniformly distributed along the circumferential direction of the body, and the blades are arc-shaped in the length direction. By adopting the scheme, the revolving scenic lantern can be installed in the lighting device needing the scenic lantern effect, is suitable for installation and use of all parts in the same device, takes airflow as a rotating power source, omits a traditional transmission structure, ensures reliability, and reduces installation difficulty, economic cost and the like.

Description

Pneumatic type light-transmitting cylinder

Technical Field

The utility model relates to a municipal administration lighting device field specifically is a pneumatic type printing opacity section of thick bamboo.

Background

In some lighting devices, a light-transmitting cylinder is usually added outside the light source, and patterns are adhered or printed on the surface of the light-transmitting cylinder, so that the lighting device has the effect of a trotting horse lamp when rotating, and achieves the effects of advertisement promotion or light improvement, for example, in the invention patent with the publication number of "CN 107420845A" and the patent name of "a light guide device with trotting horse lamp function", the light-transmitting cylinder is used for guiding light, so as to provide certain light energy for underground places, and simultaneously, solar energy and wind energy are fully used for generating electricity, and the light-transmitting cylinder with the trotting horse lamp function is driven to rotate, so as to achieve the purpose of changing light, in the patent, the light-transmitting cylinder is installed at the outer side of the lower end part of the installation cylinder in a rotatable suspension manner, although the effect of the trotting horse lamp can be generated, however, because the light-transmitting cylinder is in a fully exposed state, the service life of the light-transmitting cylinder is greatly, the rotation stability is not good enough, and in addition, when the light-transmitting cylinder needs to be installed on the ground and the ground at the same time, the structure is difficult to realize, so that a light-transmitting cylinder which is simple in installation structure and suitable for being installed inside is urgently needed so as to be suitable for similar lighting devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic type printing opacity section of thick bamboo can be applicable to ground underground lighting printing opacity device's use simultaneously, reduces the installation degree of difficulty etc. of printing opacity section of thick bamboo.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wind dynamic formula printing opacity section of thick bamboo, is including being hollow circular cylinder's body, its key of body lies in: the two ends of the body are open, the body is made of a light-transmitting material, and the circumferential outer wall of the body can be used for sticking or printing patterns;

the inner side of the body is provided with blades arranged along the axial direction of the body, the blades are uniformly distributed along the circumferential direction of the body, and the blades are arc-shaped in the length direction.

Scheme more than adopting, only need during the use with a printing opacity section of thick bamboo with rotatable mode install the inside position that corresponds of device, then through the inside axial air current of device as power, it rotates and produces the revolving scenic lantern effect, not only is applicable to the installation of device tip, and optional position all can install in the device, and the greatly reduced installation degree of difficulty need not set up other mechanical transmission structures simultaneously, is convenient for keep the clean and tidy degree of device axial space, avoids producing the influence to the conduction of light.

Preferably, the method comprises the following steps: the upper end and the lower end of the body are provided with thickened parts which are annular and protrude outwards along the radial direction of the body. Scheme more than adopting is favorable to improving the intensity at both ends about a printing opacity section of thick bamboo, avoids impaired, and even take place the incline rotating the in-process, also the thickening portion from top to bottom contacts with the installation section of thick bamboo in the outside, and can not lead to the fact the damage to the figure on body surface or sticker, is favorable to guaranteeing the persistence of bandwagon effect.

Preferably, the method comprises the following steps: and a rotating fit structure is arranged on the thickened part at the lower end of the body. Through the running fit structure of lower extreme with set firmly the cooperation structure on the installation section of thick bamboo inner wall and carry out sliding fit, realize the rotatable installation of body, set up centre gripping cooperation structure or suspend in midair cooperation structure etc. relatively on centre or upper portion, be favorable to further reducing the installation degree of difficulty.

Preferably, the method comprises the following steps: the rotating fit structure is a sliding groove formed in the thickened portion, and the opening of the sliding groove faces downwards and is of an annular structure. The sliding groove is used as a rotating fit structure, so that the processing difficulty is favorably reduced, and the production cost is reduced.

Preferably, the method comprises the following steps: the thickening part of body upper end is constructed with arc annular, the axial setting of arc annular along the body, and its concave surface outwards. By adopting the scheme, the centering structure is favorably arranged on the inner wall of the mounting cylinder, the stability of the light-transmitting cylinder during rotation is improved, and deflection under the centrifugal action is prevented.

Compared with the prior art, the beneficial effects of the utility model are as follows:

adopt the utility model provides a pneumatic printing opacity section of thick bamboo can install it in the lighting device who needs the revolving scenic lantern effect, and is applicable to the installation of each position in same device and uses to regard as the rotation power supply with the air current, omit traditional transmission structure, guarantee the reliability simultaneously, reduce its installation degree of difficulty and economic cost etc..

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic view of the usage state of the present invention.

In the figure: 1. a light folding cylinder; 10. an annulus; 11. an electric light source; 12. an air inlet hole;

2. a light-transmitting cylinder; 20. a blade; 21. a chute; 22. thickening part; 23. an arc-shaped ring groove;

3. mounting the cylinder; 3a, underground lighting segment; 3b, burying a ground fixing section; 3c, an above-ground connecting section; 3d, a top mounting section;

4. a wind power exhaust assembly; 40. fan blade A; 41. a vertical axis; 42. and fan blade B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a wind-driven type light-transmitting cylinder, which includes a hollow cylindrical body 2, the body 2 is made of light-transmitting material, and both ends of the body are open in the axial direction, the circumferential outer wall of the body 2 can be used for pasting or printing patterns, so that the effect of the trotting horse lamp can be generated when the body rotates, the inner side of the body 2 is provided with blades 20 along the axial direction, the blades 20 are uniformly distributed along the circumferential direction of the body 2, and the blades 2 are arc-shaped in the length direction, when the body 2 is rotatably mounted in the axial direction, the air flow enters from one end of the body 2, and the circumferential rotation of the body 2 can be generated.

During the concrete implementation, body 2 axial both ends all have thickening portion 22, and thickening portion 22 is the annular to outwards bulge along the radial of body 1, it can be with body 2 integrated into one piece, also can fix the tip outside at body 2 with independent ring structure, adopts this kind of structure, and the later stage is more convenient for change it, or structural change etc..

Certainly, for realizing that a printing opacity section of thick bamboo of this application can install with rotatable mode inside the device fast, be equipped with the normal running fit structure on the thickening portion 22 that corresponds body 2 lower extreme in this embodiment, can install fast through the normal running fit structure, specifically speaking, the normal running fit structure is the spout 21 of structure on thickening portion 22 in this embodiment, spout 21 is uncovered cyclic annular structure down, during the use, only need in the inside setting of device rather than the annular slide rail that matches can, of course, also can be the slider of evenly distributed in thickening portion 22 downside, realize the rotation installation of a printing opacity section of thick bamboo through the cooperation of slider and slider, even direct with the mode of bearing installation, install on the part of a printing opacity section of thick bamboo inboard.

Because the diameter of a printing opacity section of thick bamboo is less usually with length ratio, so it is when rotating, easily incline under the centrifugal force effect, so when implementing, be constructed arc annular 23 on the thickening portion 22 that the body 2 upper end corresponds, arc annular 23 sets up along the axial of body 2, its concave surface is outside, and the tangent plane of its concave surface deepest position is parallel with the terminal surface of body 2, during the installation, only need in the user equipment, correspond the position of arc recess 23, evenly set up the ball seat, can realize the radial support rightting to a printing opacity section of thick bamboo through the ball on the ball seat, prevent a printing opacity section of thick bamboo incline, influence bandwagon effect and life etc..

Referring to fig. 1 to 3, the pneumatic light-transmitting tube is used in a ground and underground double-lighting street lamp, and mainly comprises a light-transmitting tube 1, a light-transmitting tube of the present invention and a mounting tube 3, as shown in the figures, the three are coaxially arranged from inside to outside in sequence, the light-transmitting tube 1 is in a long hollow cylindrical structure, an annular space 10 is formed between the light-transmitting tube and the mounting tube 3, wherein the mounting tube 3 mainly comprises an underground lighting section 3a, an underground fixed section 3b, an above-ground connecting end 3c and a top mounting section 3d which are sequentially connected by screw threads from bottom to top, the light-transmitting tube of the present application is arranged in the annular space 10 corresponding to the underground lighting section 3a and the above-ground connecting end 3c, the underground lighting section 3a and the above-ground connecting end 3c are made of light-transmitting materials, the light-transmitting tubes at two positions respectively satisfy the display effect of the ground and the, the upper light can be introduced downwards, and certainly, the electric light source 11 can also be arranged on the outer wall of the refraction tube 1 corresponding to the position of the light transmission tube, so that the lighting effect of the refraction tube is improved through the electric light source 11.

The underground illumination section 3a and the ground connection end 3c are provided with annular slide rails corresponding to the position of the lower end of the light transmission cylinder, the body 2 is in sliding fit with the lower slide rail through a slide groove 21 at the lower end, meanwhile, the inner walls of the underground illumination section 3a and the ground connection end 3c are provided with ball seats corresponding to the position of an arc-shaped ring groove 23 at the upper end of the light transmission cylinder, the ball seats are provided with balls contacted with the arc-shaped ring groove 23 and can be uniformly distributed along the circumferential direction of the installation cylinder 3, in addition, the diameter of a thickened part 22 is slightly smaller than the diameter of the corresponding installation cylinder 3, the protruding height of blades 20 of the body 2 is close to the outer wall of the light folding cylinder 1, so that when air flows in the annular space 10, the air flows mainly through gaps of the blades 20 between the body 2 and the light folding cylinder 1, the body 2 is driven to rotate, certainly, in order to ensure that the air flows, the actual flow area at the lower end of the annulus 10 is controlled by controlling the degree of opening and closing of the doors.

The upper end of the annular space 10 is open, in addition, a wind exhaust component 4 can be arranged at the upper end of the installation cylinder 3, and comprises a fan blade a40 and a fan blade B42 which are connected through a vertical shaft 41, wherein the fan blade a40 is positioned above the installation cylinder 3, the fan blade B42 is positioned in the folding cylinder 1, and the side wall of the folding cylinder 1 is provided with an air inlet 12, and the air inlet 12 is positioned between the transparent cylinder and the fan blade B52, so that the body 2 can be driven to rotate by generating air flow through hot air drawing, the fan blade a40 can be blown to rotate through natural wind, and then the fan blade B52 rotates to generate suction air flow, and the body 2 can also be driven to rotate, of course, a structure for forcedly exhausting air, such as a bladeless fan blowing upwards and the like.

When in installation, the light transmission cylinder is firstly installed in the installation cylinder 3 at the corresponding part and then is sequentially sleeved on the outer side of the refraction cylinder 1, the light folding cylinder 1 is fixedly connected with the installation cylinder 3, when the whole installation is carried out, the underground illumination section 3a is positioned at the top of the ground storehouse or the garage, the underground space is ventilated and illuminated, the buried fixed section 3b is positioned in the middle of the stratum and mainly plays a role of stabilizing, the ground connecting end 3c is positioned about one meter above the ground, the top mounting section 3d is mainly used for mounting components such as a lighting cover and a reflecting cover at the top, and when the underground space works, usually, when the external light is bright, the illumination of the ground or garage can be realized through external light guide, meanwhile, the ventilation and the air exchange are realized through hot air draft or/and a wind exhaust component or/and a forced exhaust component, and the light-transmitting cylinder is driven to rotate by the airflow, so that the display effect similar to a revolving scenic lantern or the light changing effect and the like are achieved.

The above is only a preferred embodiment of the present invention, and it should be noted that several modifications and improvements made by those skilled in the art without departing from the technical solution should also be considered as falling within the scope of the claims.

Claims (5)

1. The utility model provides a wind dynamic formula printing opacity section of thick bamboo, is including being hollow circular cylindrical body (2), its characterized in that of body (2): the two ends of the body (2) are open, the body (2) is made of a light-transmitting material, and the circumferential outer wall of the body (2) can be used for sticking or printing patterns;

the inner side of the body (2) is provided with blades (20) arranged along the axial direction of the body, the blades (20) are uniformly distributed along the circumferential direction of the body (2), and the blades (20) are arc-shaped in the length direction.

2. A pneumatically actuated light transmissive sleeve as claimed in claim 1, wherein: the upper end and the lower end of the body (2) are provided with thickened parts (22), and the thickened parts (22) are annular and protrude outwards along the radial direction of the body (2).

3. A pneumatically actuated light transmissive sleeve as claimed in claim 2, wherein: the thickening part (22) at the lower end of the body (2) is provided with a rotating fit structure.

4. A pneumatically actuated light transmissive sleeve as claimed in claim 3, wherein: the rotating fit structure is a sliding groove (21) formed on the thickened part (22), and the sliding groove (21) is downward open and is of an annular structure.

5. A pneumatically actuated light transmissive sleeve as claimed in claim 2, wherein: the thickening portion (22) of body (2) upper end is last to be constructed arc annular (23), arc annular (23) set up along the axial of body (2), and its concave surface is outside.

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