CN107795922A - Fixed lamps and their lamp holder structure - Google Patents

Abstract

The invention relates to a fixed lamp. The fixed lamp comprises a lamp post and a lamp holder structure, and the lamp post is detachably connected with the lamp holder structure. The lamp holder structure is arranged at the end part of the lamp pole and comprises an illuminating lamp, a support, a connecting piece and a turntable. One end of the bracket is connected with the illuminating lamp, and the other end of the bracket is connected with the turntable. The connecting piece wears to locate support and carousel in proper order, and the lighting lamp can rotate around the connecting piece along with the carousel. This fixed lamps and lanterns, the light can be rotatory around the connecting piece along with the carousel, when the position of construction or operation scene changes, need not to change the installation position of whole fixed lamps and lanterns, only need alone rotate the light can, it is comparatively convenient. Moreover, the lamp holder structure can be detachably connected with the lamp pole, namely the lamp holder structure can be detached from the lamp pole alone. Like this, when lamp holder structure damages or need use the lamp holder structure that has a plurality of light, only need to dismantle original lamp holder structure get off, change into new lamp holder structure can, need not to dismantle whole fixed lamps and lanterns, it is more convenient.

Description

Fixed lamps and their lamp holder structure

technical field

The invention relates to the technical field of lamps, in particular to a fixed lamp and a lamp holder structure thereof.

Background technique

In the construction or operation site, fixed lamps are generally installed for lighting, and the fixed lamps are lamps fixed on the ground or partially buried in the soil. At present, the lighting lamps of many fixed lamps are directly welded on the light pole, and the end of the light pole away from the lighting equipment is usually buried underground or fixedly connected to the floor. When the orientation of the construction or the job site is changed, it is necessary to dismantle the entire fixed lamp and then reinstall it at a different angle, which is quite troublesome. Moreover, when the lamp base structure is damaged or needs to use a lamp base structure with multiple lighting lamps, the entire fixed lamp needs to be replaced, which is extremely inconvenient.

Contents of the invention

Based on this, it is necessary to provide a fixed lamp and its lamp cap structure that can conveniently meet the requirements of different lighting orientations at construction or work sites and facilitate replacement of the lamp cap structure.

A lamp head structure, including a lighting lamp, a bracket, a connector and a turntable, one end of the bracket is connected to the lighting lamp, and the other end is connected to the turntable, and the connector is sequentially passed through the bracket and the A turntable, the illuminating lamp can rotate around the connecting part along with the turntable.

In one of the embodiments, the lamp head structure further includes a connecting frame, the connecting frame includes a connecting plate and a connecting cylinder, the connecting plate is located on the side of the turntable away from the bracket, and the connecting cylinder is arranged on the The connecting plate is away from the side of the turntable, and the connecting piece is sequentially passed through the bracket, the turntable and the connecting plate, and the lighting lamp can rotate with the turntable relative to the connecting plate.

In one of the embodiments, the side of the turntable away from the bracket is provided with a limit post, and the side of the connecting plate close to the turntable is provided with a stopper, and when the turntable rotates, the stopper can Block the passage of the limit post.

A fixed lamp, comprising a light pole and any one of the above-mentioned lamp cap structures, the side of the turntable away from the support is connected to the end of the light pole, and the light can move with the turntable relative to the light The rod rotates.

In one of the embodiments, the lamp head structure further includes a connecting frame, the connecting frame includes a connecting plate and a connecting cylinder, the connecting plate is located on the side of the turntable away from the bracket, and the connecting cylinder is arranged on the The connecting plate is away from the side of the turntable, and the connecting piece is sequentially passed through the bracket, the turntable and the connecting plate, and the lighting lamp can rotate with the turntable relative to the connecting plate;

The connecting cylinder is movably socketed with the light pole, the connecting cylinder is provided with a first fixing hole, and the light pole is provided with a second fixing hole corresponding to the first fixing hole;

The lamp cap structure further includes an inner elastic member, and the end of the elastic member passes through the first fixing hole and the second fixing hole.

In one of the embodiments, the first fixing holes are provided in multiple groups, each group includes two first fixing holes, and the two first fixing holes in each group are oppositely arranged on the connecting cylinder superior;

There are multiple groups of the second fixing holes, each group includes two of the second fixing holes, and the two of the second fixing holes in each group are oppositely arranged on the light pole.

In one of the embodiments, multiple sets of the first fixing holes are arranged at intervals along the axial or circumferential direction of the connecting cylinder;

Alternatively, multiple sets of the second fixing holes are arranged at intervals along the axial or circumferential direction of the light pole.

In one of the embodiments, the connecting sleeve is sleeved on the light pole, the connecting sleeve is provided with a positioning hole, and the fixed lamp further includes a first fastener and a second fastener, the The first fastener is arranged on the outer wall of the connecting cylinder, and the first fastener is provided with a connection hole, the connection hole is arranged opposite to the positioning hole, and the second fastener passes through set in the connection hole and the positioning hole, and abut against the light pole;

Alternatively, the light pole is sleeved on the connecting cylinder, and a positioning hole is provided on the light pole, and the fixed lamp further includes a first fastener and a second fastener, and the first fastener It is arranged on the outer wall of the light pole, and the first fastener is provided with a connection hole, the connection hole is set opposite to the positioning hole, and the second fastener is passed through the connection hole and the positioning hole, and abut against the connecting cylinder.

In one of the embodiments, the number of the positioning holes is multiple, and the multiple positioning holes are arranged at intervals along the circumference or the axial direction of the light pole, and the number of the first fasteners is multiple , each of the first fasteners corresponds to one of the positioning holes, the number of the second fasteners is multiple, and each of the second fasteners corresponds to one of the first fasteners .

In one of the embodiments, the fixed lamp further includes a base, a built-in part and an inspection door, the base is set at the end of the light pole away from the lamp cap structure, and the built-in part and the base are far away from the One end of the light pole is connected, and the maintenance door is arranged on the light pole.

For the above-mentioned fixed lamps, the lighting lamps can rotate around the connecting parts with the turntable. When the orientation of the construction or work site changes, there is no need to change the installation orientation of the entire fixed lamps, and only need to rotate the lighting lamps alone, which is more convenient.

Moreover, the lamp base structure is detachably connected to the lamp pole, that is, the lamp base structure can be detached from the lamp pole separately. In this way, when the lamp cap structure is damaged or a lamp cap structure with multiple lighting lamps needs to be used, only the original lamp cap structure needs to be disassembled and replaced with a new lamp cap structure without dismantling the entire fixed lamp, which is more convenient.

Description of drawings

FIG. 1 is a schematic structural view of a fixed lamp in an embodiment;

Fig. 2 is a partial structural schematic diagram of the lamp holder structure in Fig. 1;

Fig. 3 is a schematic structural diagram of a fixed lamp in another embodiment;

FIG. 4 is a partially enlarged view of FIG. 3 .

Detailed ways

The structure of the fixed lamp and its lamp head will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in FIG. 1 , a fixed lamp 10 according to an embodiment includes a lamp base structure 100 and a lamp post 200 , and the lamp base structure 100 is detachably connected to the lamp post 200 .

The lamp base structure 100 includes a lighting lamp 110 , a bracket 120 , a connecting piece 130 and a turntable 140 . One end of the bracket 120 is connected to the lighting lamp 110 , and the other end is connected to the turntable 140 . The connecting piece 130 passes through the bracket 120 and the turntable 140 in turn, and the lighting lamp 110 can rotate around the connecting piece 130 with the turntable 140 .

1 as an observation angle, the bracket 120 is U-shaped, the open end (that is, the upper end) is connected to the lighting lamp 110 by screws, and the closed end (that is, the lower end) is connected to the turntable 140 by two bolts.

In this embodiment, there is one lighting lamp 110, bracket 120 and turntable 140. It can be understood that in other embodiments, multiple lighting lamps 110, bracket 120 and turntable 140 can be provided, and one bracket 120 is connected to one For the illuminating lamp 110 , one turntable 140 may correspond to one illuminating lamp 110 , or may correspond to a plurality of illuminating lamps 110 .

At present, the lighting lamps of many fixed lamps are directly welded on the lamp poles and cannot be rotated independently. When the orientation of the construction or the job site is changed, it is necessary to dismantle the entire fixed lamp and then reinstall it at a different angle, which is quite troublesome.

In the fixed lamp of this embodiment, the lighting lamp can rotate around the connecting piece with the turntable. When the orientation of the construction or work site changes, there is no need to change the installation orientation of the entire fixed lamp, and only need to rotate the lighting lamp alone, which is more convenient.

In conjunction with FIG. 2 , the lamp head structure 100 also includes a connecting frame 150 , the connecting frame 150 includes a connecting plate 152 and a connecting cylinder 154 , the connecting plate 152 is located on the side of the turntable 140 away from the bracket 120 , and the connecting barrel 154 is located on the connecting plate 152 away from the turntable 140 One side, and connected with the light pole 200. The connecting piece 130 passes through the bracket 120 , the turntable 140 and the connecting plate 152 in turn. The connecting piece 130 corresponds to the rotation axis of the turntable 140 , and the lighting lamp 110 can rotate with the turntable 140 relative to the connecting plate 152 .

The side of the turntable 140 away from the bracket 120 is provided with a limiting column 142 , and the side of the connecting plate 152 close to the turntable 140 is provided with a stopper 156 . When the turntable 140 rotates, the block 156 is used to block the passage of the limiting post 142 . That is, the stopper 156 has a limiting effect on the rotation of the turntable 140 , and the turntable 140 can rotate in the same direction at most one turn at a time. This can prevent the turntable 140 from turning multiple times in the same direction and causing the cable to be entangled.

The connecting piece 130 is made of bolts. When it is necessary to change the lighting direction of the illuminating lamp 110 , the connecting piece 130 can be loosened and the turntable 140 can be rotated. After the illuminating lamp 110 is rotated to a suitable position, the connecting member 130 is tightened, so that the turntable 140 is fixedly connected to the connecting plate 152 , and then the illuminating lamp 110 is fixedly connected to the connecting plate 152 . Tightening the connecting piece 130 can prevent the lighting lamp 110 from rotating freely due to wind force. Simultaneously, when the wind force is strong, the turntable 140 can also be rotated according to the wind direction to rotate the position limiting post 142 to the position where it abuts against the block 156, and the direction from the position limiting post 142 to the block 156 is consistent with the wind direction, which can further Prevent the lighting lamp 110 from rotating freely under the action of wind.

When the rotating lamp head is not needed, the turntable 140 can be disassembled, and the bracket 120 can be directly connected to the connecting plate 152 , as shown in FIG. 3 .

As shown in FIG. 1 , the light pole 200 includes a light pole 200 , and the light pole 200 is movably socketed with the connecting cylinder 154 . In this embodiment, the light pole 200 is sheathed on the connecting cylinder 154 , specifically, the light pole 200 is a hollow tube, and the end of the connecting cylinder 154 away from the connecting plate 152 is accommodated in the light pole 200 .

The connecting cylinder 154 is provided with a first fixing hole 158 , and the light pole 200 is provided with a second fixing hole 210 corresponding to the first fixing hole 158 .

The lamp base structure 100 further includes an inner elastic member 160 , the end of the elastic member 160 passes through the first fixing hole 158 and the second fixing hole 210 corresponding to the first fixing hole 158 .

There are two first fixing holes 158 , which are oppositely arranged on the connecting cylinder 154 , and there are two second fixing holes 210 , which are oppositely arranged on the light pole 200 . The elastic member 160 is a special-shaped spring in a V shape. When connecting the lamp cap structure 100 and the lamp pole 200, the elastic member 160 is placed in the connecting cylinder 154, and the end of the elastic member 160 passes through the first fixing hole 158, and then the connecting cylinder 154 is inserted into the lamp pole 200, when When the first fixing hole 158 is aligned with the second fixing hole 210 , the end of the elastic member 160 will pass through the second fixing hole 210 , thereby realizing the fixing of the lamp cap structure 100 .

Two first fixing holes 158 located at the same height form one group, and multiple groups of first fixing holes 158 can also be provided, and multiple groups of first fixing holes 158 are arranged at intervals along the axial direction of the connecting cylinder 154, or the second fixing holes 158 Multiple sets of holes 210 may also be provided, arranged at intervals along the axial direction of the lamp pole 200, so that the height of the lamp cap structure 100 can be adjusted.

In other embodiments, only one set of first fixing holes 158 may be provided, while multiple sets of second fixing holes 210 may be provided, that is, an even number of second fixing holes 210 including four, six, etc. except two, and They are arranged at intervals along the circumference of the light pole 200 . Therefore, when the connecting cylinder 154 is rotated by a certain angle in the light pole 200 relative to the light pole 200 , it can still be fixedly connected with the light pole 200 . When the connecting cylinder 154 is rotated, the illuminating lamp 110 connected to the connecting cylinder 154 also rotates correspondingly, that is, the illuminating lamp 110 can rotate relative to the light pole 200 . Therefore, the fixed lamp 10 not only has the feature of height adjustment, but also has the feature of rotating the entire lamp head structure 100 to adjust the lighting orientation of the lighting lamp 110 .

In other embodiments, the connecting cylinder 154 can also be sleeved on the light pole 200. At this time, the method and installation principle of fixing the connecting cylinder 154 and the light pole 200 are similar to that of the light pole 200 sleeved on the connecting cylinder 154, which will not be repeated here. Details.

In addition, the fixing of the lamp cap structure 100 can also be realized by pressing the connecting cylinder 154 or the lamp pole 200 .

Specifically, as shown in FIG. 3 and FIG. 4 , it is taken that the connecting cylinder 154 is sheathed on the light pole 200 as an example. The connecting cylinder 154 is provided with a positioning hole 1542 , and the outer wall of the connecting cylinder 154 is also provided with a first fastener 170 .

The fixed lamp 10 further includes a second fastener 180 , and the second fastener 180 passes through the connecting hole and the positioning hole 1542 in turn, and abuts against the outer wall of the light pole 200 . The light pole 200 is clamped between the second fastener 180 and the inner wall of the connecting cylinder 154 , so that the light pole 200 and the connecting cylinder 154 can be fixedly connected.

Wherein, the first fastener 170 is a nut, which is welded on the connecting cylinder 154 . The second fastener 180 is a screw. The number of the first fastener 170 and the second fastener 180 can be one or more. The axial movement of the light pole 200, thereby adjusting the height of the lamp head structure 100, may also be arranged at intervals along the circumference of the connecting cylinder 154 to make the installation of the lamp head structure 100 more stable. Several of the plurality of first fasteners 170 can be arranged at intervals along the axial direction of the connecting cylinder 154, and others can be arranged at intervals along the circumferential direction of the connecting cylinder 154, so that the height of the lamp cap structure 100 can be adjusted and the lamp cap can be adjusted. The structure 100 is installed more stably.

In addition, the lamp post 200 can also be sleeved on the connecting tube 154. At this time, the positioning hole 1542 is provided on the lamp post 200, the first fastener 170 is also provided on the outer wall of the lamp post 200, and the second fastener 180 They pass through the connecting hole and the positioning hole 1542 in turn, and abut against the outer wall of the connecting cylinder 154 .

The lamp base structure of traditional fixed lamps is generally directly welded on the fixed part (for example, a light pole), and the end of the fixed part away from the lighting equipment is usually buried in the ground or fixedly connected to the floor. When the lamp cap structure of the lamp (as shown in Figure 3, the lamp cap structure with two lighting lamps), it is necessary to disassemble the entire fixed lamp (the whole of the fixed part and the lamp cap structure) that has been installed, and then reinstall it. New fixed light fixtures, great convenience.

In the fixed lamp 10 of this embodiment, the lamp base structure 100 and the lamp pole 200 are movably socketed, that is, the lamp base structure 100 can be disassembled from the lamp pole 200 independently. In this way, when the lamp cap structure needs to be replaced, it is only necessary to dismantle the original lamp cap structure and replace it with a new lamp cap structure, without dismantling the entire fixed lamp, which is more convenient.

As shown in FIG. 1 and FIG. 3 , an inspection door 220 is provided on the light pole 200 , and the inspection door 220 is close to the end of the light pole 200 away from the connecting plate 152 . There are wires, circuit boards, etc. inside the light pole 200. When the fixed lamp 10 breaks down, the maintenance door 220 can be opened for inspection and repair without dismantling the light pole 200 and the lamp cap structure 100, which is more convenient.

The fixed lamp 10 further includes a base 300 , and the base 300 is disposed at an end of the lamp pole 200 away from the connecting plate 152 . The base 300 can be in the shape of a block, or spliced by ribs.

The fixed lamp 10 also includes an embedded part 400 connected to the end of the base 300 away from the light pole 200 .

Embedded parts are components that are pre-installed in concealed works. When installing the fixed lamp 10, first bury the embedded part 400 in the ground with cement, and then install other parts such as the base 300, which can make the fixed lamp 10 stand more firmly, even in windy weather or uneven ground. The lamp 10 will not fall over easily.

The fixed lamp 10 in this embodiment is mainly applied in the outfield of the variable electric field, and it can be understood that in other embodiments, it can also be applied in construction sites and other places.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A lamp cap structure, characterized in that it includes a lighting lamp, a bracket, a connector and a turntable, one end of the bracket is connected to the lighting lamp, the other end is connected to the turntable, and the connectors are sequentially passed through the The bracket and the turntable, the lighting lamp can rotate around the connecting piece with the turntable. 2. The lamp cap structure according to claim 1, characterized in that, the lamp cap structure further includes a connecting frame, the connecting frame includes a connecting plate and a connecting cylinder, and the connecting plate is located on a side of the turntable away from the support. side, the connecting cylinder is set on the side of the connecting plate away from the turntable, the connecting piece is sequentially passed through the bracket, the turntable and the connecting plate, and the lighting can follow the turntable Rotate relative to the connecting plate. 3. The lamp cap structure according to claim 2, wherein a limit post is provided on the side of the turntable away from the bracket, and a stopper is provided on the side of the connecting plate close to the turntable, when the turntable When the turntable rotates, the stopper can block the passage of the limiting post. 4. A fixed lamp, characterized in that it comprises a light pole and the lamp head structure according to any one of claims 1-3, the light pole is detachably connected to the light head structure, and the turntable is far away from the bracket One side is connected with the end of the light pole, and the light can rotate with the turntable relative to the light pole. 5. The fixed lamp according to claim 4, wherein the lamp head structure further includes a connecting frame, the connecting frame includes a connecting plate and a connecting cylinder, and the connecting plate is located on a side of the turntable away from the support. side, the connecting cylinder is set on the side of the connecting plate away from the turntable, the connecting piece is sequentially passed through the bracket, the turntable and the connecting plate, and the lighting can follow the turntable rotate relative to the connecting plate; The connecting cylinder is movably socketed with the light pole, the connecting cylinder is provided with a first fixing hole, and the light pole is provided with a second fixing hole corresponding to the first fixing hole; The lamp cap structure further includes an inner elastic member, and the end of the elastic member passes through the first fixing hole and the second fixing hole. 6. The fixed lamp according to claim 5, characterized in that there are multiple groups of the first fixing holes, each group includes two of the first fixing holes, and two of the first fixing holes in each group The fixing holes are relatively arranged on the connecting cylinder; There are multiple groups of the second fixing holes, each group includes two of the second fixing holes, and the two of the second fixing holes in each group are oppositely arranged on the light pole. 7. The fixed lamp according to claim 6, wherein multiple sets of the first fixing holes are arranged at intervals along the axial or circumferential direction of the connecting cylinder; Alternatively, multiple sets of the second fixing holes are arranged at intervals along the axial or circumferential direction of the light pole. 8. The fixed lamp according to claim 5, wherein the connecting cylinder is sleeved on the light pole, the connecting cylinder is provided with a positioning hole, and the fixed lamp further comprises a first fastener and a second fastener, the first fastener is arranged on the outer wall of the connecting cylinder, and the first fastener is provided with a connection hole, the connection hole is arranged opposite to the positioning hole , the second fastener is passed through the connection hole and the positioning hole, and abuts against the light pole; Alternatively, the light pole is sleeved on the connecting cylinder, and a positioning hole is provided on the light pole, and the fixed lamp further includes a first fastener and a second fastener, and the first fastener It is arranged on the outer wall of the light pole, and the first fastener is provided with a connection hole, the connection hole is set opposite to the positioning hole, and the second fastener is passed through the connection hole and the positioning hole, and abut against the connecting cylinder. 9. The fixed lamp according to claim 8, wherein the number of the positioning holes is multiple, and the multiple positioning holes are arranged at intervals along the circumferential or axial direction of the light pole, and the first There are multiple fasteners, each of the first fasteners corresponds to a positioning hole, and there are multiple second fasteners, and each of the second fasteners corresponds to a positioning hole. One of the first fasteners corresponds. 10. The fixed lamp according to claim 4, characterized in that, the fixed lamp further comprises a base, embedded parts and an inspection door, the base is set at the end of the lamp pole away from the lamp cap structure, the The embedded part is connected to the end of the base away from the light pole, and the inspection door is arranged on the light pole.