Hidden lighting equipment for municipal lighting

Abstract

The utility model provides hidden lighting equipment for municipal lighting, which relates to the technical field of lighting equipment and comprises a lamp barrel and a lamp shell, a fixed groove cake is fixed at the top of the lamp barrel, an L-shaped groove is arranged at the top of the fixed groove cake, and an L-shaped piece is slidably connected to the inner wall of the L-shaped groove. The problem that when the lighting equipment for municipal lighting is applied to the positions of parks, greening and the like for lighting, the lighting equipment usually tends to be placed on the ground in the installation mode, although the lighting effect can be guaranteed to a certain degree, the equipment is often directly exposed on the ground, and once people accidentally tread the equipment, the equipment is prone to be placed on the ground is solved. In the prior art, equipment components are easy to damage, normal use and service life of the equipment are further influenced, when some workers utilize the equipment to carry out creative display such as light show, the lighting equipment has certain limitation in the aspect of adjusting the thickness of light beams, and the application range of the lighting equipment under different scenes and requirements is limited. And the flexibility and the practicability of the equipment are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field especially relates to the hidden lighting equipment for municipal brightening. BACKGROUND

[0002] Municipal brightening, as an important part of city modernization construction, not only improves the night landscape effect of city, but also enhances the cultural heritage and science and technology of city, and through the brightening of high-rise buildings and historical buildings, the modern sense or historical charm of city is shown. The brightening of square and park improves the night activity space of citizens. The brightening of bridge and tunnel is not only beautiful, but also improves the driving safety. The brightening of commercial street can attract customers, promote consumption and improve the business atmosphere. The brightening of tourist attraction can improve the attraction and competitiveness of scenic spot and increase the touring experience of tourists.

[0003] In the prior art, the lighting equipment for municipal brightening is usually placed on the ground when applied to lighting in parks, greenery and the like. Although this installation mode can ensure good presentation of the lighting effect to a certain extent, it also brings some potential problems. On the one hand, since the equipment is directly exposed on the ground, once a person steps on it by mistake, the equipment components are likely to be damaged, thereby affecting the normal use and service life of the equipment. On the other hand, some workers find that the lighting equipment has certain limitations in adjusting the thickness of light beams when using the equipment for creative display such as light show, which limits the application range of the equipment in different scenes and requirements, and greatly reduces the flexibility and practicality of the equipment. UTILITARIAN CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a hidden lighting equipment for municipal brightening.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the hidden lighting equipment for municipal brightening comprises a lamp cylinder body and a lamp housing, a fixed groove cake is fixed at the top of the lamp cylinder body, an L-shaped groove is formed at the top of the fixed groove cake, an L-shaped piece is slidably connected to the inner wall of the L-shaped groove, a shielding plate is fixed to the top of the L-shaped piece, a fixed slide column is fixed to the top of the shielding plate, a rotating shell is rotatably connected to the outer circumferential surface of the fixed groove cake, a circular end groove is formed at the top of the rotating shell, the inner wall of the circular end groove is slidably connected with the circumferential surface of the fixed slide column, a toothed groove is formed in the circumferential surface of the circular end groove, a driving gear is engaged with the inner wall of the toothed groove, a connecting rod is fixed to the bottom of the driving gear, the connecting rod is rotatably connected to the inner wall of the lamp housing at one end, and a driving motor is fixed to the other end of the connecting rod.

[0006] Preferably, the lamp shell peripheral surface is provided with an arc T groove, the inner wall of the arc T groove is slidably connected with an arc slider, and the arc slider is fixed with a curved wing piece on one side. In the prior art, when workers install lighting equipment in shrubs and other land, they face a series of complex construction challenges. First, they need to use tools to dig a pit of appropriate size in the land. This process not only consumes time and effort, but also requires precise control of the depth and diameter of the pit to ensure smooth installation of the subsequent lighting equipment. After carefully placing the lighting equipment in the pit, the workers also need to perform wire arrangement work to ensure that the wire connection is correct, safe, and properly covered to protect the equipment from the external environment. However, despite these measures, the lighting equipment is still difficult to maintain stability in the soil pit. Due to the soft and uneven soil texture, combined with the continuous expansion of nearby tree roots during growth, it is easy to cause extrusion to the lighting equipment. This extrusion causes the lighting equipment to shift in the soil or even protrude above the ground surface, which not only affects the appearance and use effect, but also causes damage to the equipment itself, increasing maintenance and replacement costs. To solve such problems, the present utility model adopts the installation of a curved wing piece, which realizes that when workers install lighting equipment in the land, they first slide the arc slider smoothly along the arc T groove and then guide it to the bottom end of the inner wall of the lamp shell. When digging and installing the pit in the land, workers usually create a rounded table-shaped soil pit. The upper end of this design has a larger diameter, while the lower end has a smaller diameter. During the process of placing the lighting equipment into the installation pit, the curved wing piece plays a crucial role. It greatly increases the contactable diameter between the lighting equipment and the installation pit wall, allowing the equipment to temporarily maintain stability when placed in the pit and preventing the equipment from tilting or shifting due to the inclination or irregularity of the pit wall. When the workers complete the installation of the equipment and perform the final soil covering step, the curved wing piece again plays an important role. This time, it greatly increases the contact area between the equipment and the soil, thereby more effectively dispersing the pressure when the equipment is extruded by the expansion of nearby tree roots, better ensuring the stability of the equipment position and preventing equipment displacement due to external forces, achieving the effect of improving equipment stability.

[0007] Preferably, the lamp housing inner wall is slidably connected with the residual arc heat dissipation plate, in the prior art, when the lighting device is in working state for a long time, the lamp cylinder will gradually accumulate heat due to the continuous current passing and energy conversion, the continuous accumulation of heat will cause the temperature of the lamp cylinder to continuously rise, which may cause the whole lighting device to overheat and lose control, once the device overheats and loses control, not only the normal operation and service life of the device may be affected, but also potential safety hazards may be caused to the surrounding environment, in addition, due to the temperature rise of the surface of the lamp cylinder, some personnel may be scalded when accidentally touching the surface of the device, the scald may be different due to factors such as contact time, temperature and individual skin quality, but no matter how serious, it will bring physical pain and inconvenience to the injured personnel, aiming at such problems, the residual arc heat dissipation plate is installed to solve the problem, when the workers install the device, a proper number of residual arc heat dissipation plates can be installed according to the daily use time, so that the residual arc heat dissipation plates can better dissipate heat, thereby preventing the lamp cylinder from overheating, and since part of the residual arc heat dissipation plate is often located underground, and can rely on the arc sliding piece and the curved wing piece to further dissipate heat, preventing other personnel from being scalded, achieving the effect of improving the safety of the device.

[0008] Preferably, the curved wing piece is fixed with an increased surface plate at one end, which further increases the contact area with the soil, prevents the device from moving due to the influence of rhizome, and improves the stability.

[0009] Preferably, the arc T groove is fixed with a rubber pad at the bottom end, which prevents collision between components and improves the service life of the device.

[0010] Preferably, the lamp housing is provided with an anti-skid groove on the peripheral surface, which facilitates the workers to hold and improves the user experience.

[0011] Preferably, the circular end groove is fixed with a rubber layer at both ends of the inner wall, which prevents scratching between components and improves the service life of the device.

[0012] Beneficial effects:

[0013] 1、In the prior art, the lighting device for municipal brightening is usually placed on the ground when applied to parks, greenery and other locations for lighting. Although this installation method can ensure good presentation of the lighting effect to a certain extent, it also brings some potential problems. On the one hand, since these devices are often directly exposed to the ground, once a person steps on them by accident, the device components are likely to be damaged, thereby affecting their normal use and service life. On the other hand, some workers find that these lighting devices have certain limitations in adjusting the thickness of the light beam when they use them for creative displays such as light shows, which limits their application range in different scenarios and needs, greatly reducing the flexibility and practicality of the device. To solve these problems, the utility model adopts the installation of a shielding plate, which enables the driving motor to drive the connecting rod to engage the main gear when the worker does not use the lighting device, so that the rotating shell rotates. The circular end groove of the rotating shell pushes and matches the L-shaped piece with the L-shaped groove to limit the movement direction of the sliding column, so that the shielding plate moves along the L-shaped groove until the multiple shielding plates gather and close the fixed groove pie, thereby shielding the lamp cylinder body, so that the lamp cylinder body can be prevented from being damaged when not in use. At the same time, when the worker needs to use the lamp cylinder body for light shows and other situations, the thickness of the light beam emitted by the lamp cylinder body can be controlled by continuously rotating the driving gear, thereby better adapting to various use cases and achieving the effect of improving the application range of the device.

[0014] 2、In the prior art, when workers install lighting devices in land such as shrubs, they face a series of complex construction challenges. First, they need to use tools to dig a hole of appropriate size in the land, which not only consumes time and effort, but also requires precise control of the depth and diameter of the hole to ensure smooth installation of the subsequent lighting device. After carefully placing the lighting device in the hole, the workers also need to perform wire arrangement work to ensure that the wire connection is correct, safe, and properly covered to protect the device from the external environment. However, despite these measures, the lighting device is still difficult to maintain stability in the soil hole. Due to the soft and uneven soil texture, combined with the continuous expansion of nearby tree roots during growth, it is easy to cause compression of the lighting device. This compression causes the lighting device to shift in the soil or even rise above the ground surface, which not only affects the appearance and use effect, but also causes damage to the device itself, increasing maintenance and replacement costs. To solve such problems, the utility model adopts the installation of curved wings to achieve the following effects: when workers install lighting devices in the land, they first slide the curved slide along the arc T groove smoothly and then guide it to the bottom end of the lamp housing inner wall. When digging and installing the hole in the land, workers usually create a rounded table-shaped soil hole. The upper end of this design has a larger diameter, while the lower end has a smaller diameter. During the process of placing the lighting device into the installation hole, the curved wings play a crucial role. They greatly increase the contactable diameter between the lighting device and the installation hole wall, allowing the device to temporarily remain stable when placed in the hole and not to tilt or shift due to the inclination or irregularity of the hole wall. When workers complete the installation of the device and perform the final soil covering step, the curved wings again play an important role. This time, they greatly increase the contact area between the device and the soil, thereby more effectively dispersing the pressure when the device is compressed by the expansion of nearby tree roots, better ensuring the stability of the device's position and preventing the device from shifting due to external forces, achieving the effect of improving the stability of the device.

[0015] 3、In the prior art, when the lighting device is in a working state for a long time, the lamp barrel inside the lighting device will gradually accumulate heat due to continuous current passing and energy conversion. The continuous accumulation of heat will cause the temperature of the lamp barrel to continuously rise, which may cause the whole lighting device to overheat and lose control. Once the device overheats and loses control, it may not only affect the normal operation and service life of the device, but also may cause potential safety hazards to the surrounding environment. In addition, due to the rise in temperature of the surface of the lamp barrel, some personnel may be scalded when accidentally touching the surface of the device. The scald may vary due to factors such as contact time, temperature, and individual skin quality, but regardless of the severity, it will bring physical pain and inconvenience to the injured personnel. To solve such problems, the utility model adopts the installation of residual arc heat dissipation plates, which can install a proper number of residual arc heat dissipation plates according to the daily use time of the workers when installing the device, thereby relying on the residual arc heat dissipation plates to better dissipate heat and prevent the lamp barrel from overheating. In addition, since part of the residual arc heat dissipation plates are often located underground and can rely on the arc sliding member and curved wing member to further dissipate heat, it prevents other personnel from being scalded, thereby improving the safety of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 is a schematic diagram of the three-dimensional structure of the rotating shell of the utility model;

[0018] Figure 3 is an exploded view of the fixed groove pie of the utility model;

[0019] Figure 4 is an exploded view of the shielding plate of the utility model.

[0020] LEGEND:

[0021] 1, lamp barrel; 101, lamp housing; 2, driving motor; 201, connecting rod; 202, driving gear; 203, rotating shell; 204, round end groove; 205, toothed groove; 206, fixed groove pie; 207, L-shaped groove; 208, L-shaped piece; 209, shielding plate; 2010, fixed slide column; 3, arc T-shaped groove; 301, arc sliding member; 302, curved wing member; 4, residual arc heat dissipation plate; 5, surface increasing plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation characteristics, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] The specific embodiments of the utility model are described below in combination with the drawings. Specific embodiments:

[0025] Referring to Figures 1-4The utility model provides a hidden type lighting device for municipal brightening, including lamp cylinder body 1 and lamp housing 101, the top of lamp cylinder body 1 is fixed with fixed groove pie 206, the top of fixed groove pie 206 is equipped with L type groove 207, the inner wall of L type groove 207 is slidably connected with L type piece 208, the top of L type piece 208 is fixed with shielding plate 209, the top of shielding plate 209 is fixed with fixed slide column 2010, the outer circumferential surface of fixed groove pie 206 is rotatably connected with rotary shell 203, the top of rotary shell 203 is equipped with round end groove 204, the inner wall of round end groove 204 is slidably connected with the circumferential surface of fixed slide column 2010, the circumferential surface of round end groove 204 is equipped with toothed groove 205, the inner wall of toothed groove 205 is engaged with driving gear 202, the bottom of driving gear 202 is fixed with connecting rod 201, one end of connecting rod 201 is rotatably connected with the inner wall of lamp housing 101, the other end of connecting rod 201 is fixed with drive motor 2. The circumferential surface of lamp housing 101 is equipped with arc T groove 3, the inner wall of arc T groove 3 is slidably connected with arc slide piece 301, one side of arc slide piece 301 is fixed with curved wing piece 302, when the staff installs the lighting device in the land such as shrub, faces a series of complex construction challenges, first, they need to use the tool to dig the pit of suitable size on the land, this process not only time -consuming and labor -intensive, but also needs to control the depth and diameter of pit accurately, to ensure the smooth installation of subsequent lighting device, after carefully placing the lighting device in the pit, the staff also needs to carry out the wire arrangement work, ensures that the wire connection is correct, safe, and properly covers to protect the equipment from the influence of the external environment, however, although these measures are taken, the lighting device is still difficult to keep stable in the soil pit, because the soil texture is soft and uneven, combined with the continuous expansion of the nearby tree root in the growth process, it is easy to cause extrusion to the lighting device, this extrusion leads to the deviation of lighting device in the soil, even higher than the land surface, not only affects the appearance and use effect, but also causes damage to the equipment itself, increases the cost of maintenance and replacement, adopts the mode of installing curved wing piece 302, realizes when the staff installs the lighting device in the land, they will first slide arc slide piece 301 along arc T groove 3 smoothly, and then guide it to the bottom end of the inner wall of lamp housing 101, when digging the installation pit in the land, the staff usually creates the soil pit of inverted circular table type, the upper end diameter of this design is larger, and the lower end diameter is smaller, in the process of placing the lighting device into the installation pit, curved wing piece 302 plays a crucial role, it greatly increases the contactable diameter between lighting device and installation pit wall, so that the equipment can temporarily keep stable when being placed in the pit, will not cause the equipment inclination or displacement because of the inclination or irregularity of pit wall, when the staff completes the installation of equipment and carries out the last soil covering step, curved wing piece 302 again plays its important role, this time, it greatly increases the contact area between equipment and soil, so that when the equipment is extruded by the expansion of nearby tree root, can more effectively disperse the pressure, better guarantee the position stability of equipment, prevent the deviation of equipment caused by external force, reach the effect of improving the stability of equipment.

[0026] The residual arc heat dissipation plate 4 is slidably connected to the inner wall of the lamp housing 101. When the lighting device is in a working state for a long time, the lamp cylinder body 1 inside will gradually accumulate heat due to the continuous current passing and energy conversion. The continuous accumulation of heat will cause the temperature of the lamp cylinder body to continuously rise, which may cause the lighting device to overheat and lose control. Once the device overheats and loses control, it may not only affect the normal operation and service life of the device, but also may cause potential safety hazards to the surrounding environment. In addition, due to the temperature rise of the surface of the lamp cylinder body, some personnel may be scalded when accidentally touching the surface of the device. The degree of scalding may vary due to factors such as contact time, temperature, and individual skin quality, but regardless of the severity, it will bring physical pain and inconvenience to the injured person. The installation of the residual arc heat dissipation plate 4 solves this problem, allowing workers to install the appropriate number of residual arc heat dissipation plates 4 according to their daily usage time when installing the device, thereby relying on the residual arc heat dissipation plate 4 to better dissipate heat and prevent the lamp cylinder body 1 from overheating. Since part of the residual arc heat dissipation plate 4 is often located underground and can rely on the arc sliding member 301 and the curved wing member 302 to further dissipate heat, it prevents scalding other personnel and improves the safety of the device. The curved wing member 302 has an increased surface plate 5 fixed at one end, which further increases the contact area with the soil and prevents the device from moving due to the influence of roots and the like, thereby improving stability. The rubber pad is fixed at the bottom end of the arc T groove 3, which prevents collision between components and improves the service life of the device. The anti-skid groove is provided on the peripheral surface of the lamp housing 101, which facilitates the holding of the workers and improves the user experience. The rubber layer is fixed at both ends of the inner wall of the circular end groove 204, which prevents scratching between components and improves the service life of the device.

[0027] The working principle of the utility model is: when the staff does not use the lighting device, the driving motor 2 can be started to drive the connecting rod 201 to drive the driving gear 202 to engage the toothed groove 205 to make the rotating shell 203 rotate. The circular end groove 204 of the rotating shell 203 pushes and limits the movement direction of the L-shaped member 208 and the L-shaped groove 207, which makes the shielding plate 209 move along the L-shaped groove 207 until the multiple shielding plates 209 gather and close the fixed groove pie 206, thereby shielding the lamp cylinder body 1, so that the lamp cylinder body 1 can be prevented from being damaged when not in use. At the same time, when the staff needs to use the lamp cylinder body 1 for light show, etc., the thickness of the light beam emitted by the lamp cylinder body 1 can be controlled by continuously rotating the driving gear 202, thereby better adapting to various use conditions.

[0028] In the utility model, unless another definite provision and limitation, first feature is "on" or "under" second feature can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature "on", "above" and "on" second feature include that first feature is directly above and obliquely above second feature, or only indicate that first feature horizontal height is higher than second feature. First feature "under", "below" and "under" second feature include that first feature is directly below and obliquely below second feature, or only indicate that first feature horizontal height is less than second feature.

[0029] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model are possible without departing from the spirit and scope of the utility model, and all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A concealed lighting device for municipal illumination, comprising a lamp cylinder body (1) and a lamp housing (101), characterized in that: The lamp cylinder body (1) top is fixed with the fixed groove pie (206), the fixed groove pie (206) top is opened with L type groove (207), the L type groove (207) inner wall is connected with L type piece (208) slidingly, the L type piece (208) top is fixed with the shielding board (209), the shielding board (209) top is fixed with the fixed slide column (2010), the fixed groove pie (206) outer circumferential surface is rotatably connected with the rotary shell (203), the rotary shell (203) top is opened with the round end groove (204), the round end groove (204) inner wall is connected with fixed slide column (2010) circumferential surface slidingly, the round end groove (204) circumferential surface is opened with the toothed groove (205), the toothed groove (205) inner wall is engaged with the driving gear (202), the driving gear (202) bottom is fixed with the connecting rod (201), the connecting rod (201) one end is rotatably connected with the lamp housing (101) inner wall, the connecting rod (201) other end is fixed with the drive motor (2).

2. The concealed lighting device for municipal illumination according to claim 1, characterized in that: The lamp housing (101) circumferential surface is opened with the arc T groove (3), the arc T groove (3) inner wall is connected with the arc slide piece (301) slidingly, the arc slide piece (301) one side is fixed with the curved wing piece (302).

3. The concealed lighting device for municipal illumination according to claim 1, characterized in that: The lamp housing (101) inner wall is connected with the residual arc heat sink plate (4) slidingly.

4. The concealed lighting apparatus for municipal illumination according to claim 2, wherein: The curved wing piece (302) one end is fixed with the face increasing plate (5).

5. The concealed lighting apparatus for municipal illumination according to claim 2, wherein: The arc T groove (3) bottom end is fixed with the rubber pad.

6. The concealed lighting apparatus for municipal illumination according to claim 1, wherein: The lamp housing (101) circumferential surface is opened with the anti-skid groove.

7. The concealed lighting apparatus for municipal illumination according to claim 1, wherein: The round end groove (204) inner wall both ends are fixed with the rubber layer.

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