CN217402383U - Lamp with rotating shaft structure - Google Patents

Abstract

The utility model relates to a lamps and lanterns with pivot structure, include: a lamp body; a power supply mounting housing; the rotating shaft structure is integrally formed on the lamp main body and is rotatably connected with the power supply mounting shell; or the rotating shaft structure is integrally formed on the power supply mounting shell and is rotatably connected with the lamp main body. The utility model discloses a lamps and lanterns need not to add a pivot structure just can realize adjusting the effect of the angle of illumination of lamps and lanterns, can make the structure of lamps and lanterns simpler. An operator can assemble the lamp only by connecting the lamp main body and the power supply installation shell in the assembling process, and the rotating shaft structure is not required to be connected with the lamp main body and the power supply installation shell respectively. Therefore, the utility model discloses a lamps and lanterns with pivot structure can overcome among the prior art the lamps and lanterns structure that has the function of rotating and more be complicated, and part quantity is more, and the defect that the equipment step is comparatively complicated, and its structure is simpler, and part quantity is less, and the equipment step is comparatively simple.

Description

Lamp with rotating shaft structure

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to lamps and lanterns with pivot structure.

Background

The lamp is a common lighting tool in daily life, and the rotatable lamp has the advantages of adjustable lighting angle and more convenient use. The rotatable lamp in the prior art generally comprises a mounting shell for mounting a power supply, a lamp main body, and a rotating shaft structure connecting the mounting shell and the lamp main body. The structure of pivot structure self is comparatively complicated, has led to the structure of lamps and lanterns comparatively complicated, and part quantity is more, and the operator need be connected the both ends of pivot structure with installation shell and lamps and lanterns bulk phase respectively, leads to having increased the step of the process of equipment lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the lamp structure that has the rotation function among the prior art and is more complicated, and part quantity is more, and the defect that the equipment step is comparatively complicated to a lamp with pivot structure that simple structure, part quantity are few and the equipment step is simpler is provided.

In order to solve the above problem, the utility model provides a lamps and lanterns with pivot structure, include: a lamp body; a power supply mounting housing; the rotating shaft structure is integrally formed on the lamp main body and is rotatably connected with the power supply mounting shell; or the rotating shaft structure is integrally formed on the power supply mounting shell and is rotatably connected with the lamp main body.

Further, the pivot structure forms on the lamps and lanterns main part, is formed with the installation through-hole on the diapire of power installation shell, and pivot structure upper end passes the installation through-hole and spacing in the power installation shell.

Furthermore, a reducing guide section is formed at one end of the rotating shaft structure connected with the power supply installation shell.

Furthermore, an anti-disengaging structure suitable for preventing the rotating shaft structure from disengaging from the power supply mounting shell is formed between the rotating shaft structure and the power supply mounting shell.

Further, anti-disengaging structure includes:

the elastic sheet is formed on the peripheral wall of the rotating shaft structure, the free end of the elastic sheet inclines towards the direction departing from the axis of the rotating shaft structure along the direction approaching to the lamp main body, and the elastic sheet is suitable for abutting against the bottom wall of the power supply installation shell when entering the power supply installation shell.

Furthermore, a first stopping portion is formed on the power supply mounting shell, and a second stopping portion which is suitable for abutting against the first stopping portion is formed on the rotating shaft structure.

Further, the power supply mounting case further includes a first sidewall connected to one side of the bottom wall of the power supply mounting case, and the first stopper portion is formed on the first sidewall.

Further, the power supply mounting shell further comprises a second side wall connected to the other side of the bottom wall, and an avoidance concave portion allowing the second stopping portion to pass through is formed in the second side wall.

Furthermore, the lamp with the rotating shaft structure further comprises a locking structure which is connected with the power supply installation shell and has a locking state which is abutted against the rotating shaft structure and circumferentially locks the lamp main body and an unlocking state which is separated from the rotating shaft structure.

Further, the locking structure includes:

a guide member provided on the power supply mounting case, the guide member having an internal thread formed thereon;

and the locking bolt is in threaded connection with the guide piece, and the end part of the locking bolt penetrates through the guide piece to be abutted with the rotating shaft structure.

Furthermore, the lamp with the rotating shaft structure further comprises a rotating ring sleeve, the rotating ring sleeve is located in the power supply installation shell and sleeved on the rotating shaft structure, and the rotating ring sleeve is suitable for abutting against the locking structure.

Furthermore, the lamp with the rotating shaft structure further comprises a gasket which is sleeved on the rotating shaft structure and is positioned between the lamp main body and the power supply installation shell, an annular bulge is formed on one side, facing the power supply installation shell, of the gasket, and the annular bulge and the axis of the rotating shaft structure are coaxially arranged.

The utility model has the advantages of it is following:

according to the above technical scheme, the utility model discloses a lamps and lanterns with pivot structure has mainly formed the pivot structure on one of lamps and lanterns main part and power installation shell to rotate on another in pivot structure and lamps and lanterns main part and the power installation shell and be connected. This makes the utility model discloses a lamps and lanterns need not to add a pivot structure just can realize adjusting the effect of the angle of illumination of lamps and lanterns, have reduced the quantity of the part of lamps and lanterns, can make the structure of lamps and lanterns simpler. An operator can assemble the lamp only by connecting the lamp main body and the power supply installation shell in the assembly process, and the rotating shaft structure is not required to be connected with the lamp main body and the power supply installation shell respectively, so that the assembly steps of the lamp are simplified. Therefore, the utility model discloses a lamps and lanterns with pivot structure can overcome among the prior art the lamps and lanterns structure that has the function of rotating and more be complicated, and part quantity is more, and the defect that the equipment step is comparatively complicated, and its structure is simpler, and part quantity is less, and the equipment step is comparatively simple. Additionally, the utility model discloses a lamps and lanterns with pivot structure's simple structure, it is easy to make, use safe and reliable, the implementation of being convenient for is popularized and applied.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 shows an explosion diagram of a lamp with a rotating shaft structure according to an embodiment of the present invention, in this case, the lamp is an emergency lamp;

FIG. 2 is an exploded view of the lamp of FIG. 1 with a hinge structure at another angle;

FIG. 3 is a cross-sectional view of the lamp with a hinge structure shown in FIG. 1;

FIG. 4 is a top view of the lamp with a hinge structure shown in FIG. 1;

fig. 5 is an exploded view of a lamp with a rotating shaft structure according to an embodiment of the present invention, in which the lamp is a bar lamp;

FIG. 6 is a side view of the lamp with a hinge structure shown in FIG. 5;

fig. 7 is a sectional view of the lamp with the rotating shaft structure shown in fig. 5.

Description of reference numerals:

100. a lamp with a rotating shaft structure; 1. a lamp body; 2. a power supply mounting housing; 21. mounting a through hole; 23. a first stopper portion; 24. a bottom wall; 25. a first side wall; 26. a second side wall; 27. avoiding the concave part; 3. a rotating shaft structure; 31. a spring plate; 32. a second stopper portion; 4. rotating the ring sleeve; 41. a first avoidance gap; 42. a second avoidance gap; 5. a locking structure; 51. a guide member; 52. a locking bolt; 6. a gasket; 61. an annular protrusion.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 shows an explosion diagram of a lamp with a rotating shaft structure according to an embodiment of the present invention, and the lamp is an emergency lamp. Fig. 2 is an exploded view of the lamp with the rotating shaft structure shown in fig. 1 at another angle. Fig. 3 is a cross-sectional view of the lamp with a rotating shaft structure shown in fig. 1. As shown in fig. 1, fig. 2 and fig. 3, the lamp 100 with a rotating shaft structure of the present embodiment mainly includes a lamp main body 1, a power supply installation shell 2 and a rotating shaft structure 3. The rotating shaft structure 3 may be integrally formed on the lamp main body 1 and rotatably connected to the power supply mounting casing 2, or integrally formed on the power supply mounting casing 2 and rotatably connected to the lamp main body 1. The light fixture 100 is preferably, but not limited to, an emergency light or a strip light, and may alternatively be other lighting fixtures having a need for angle adjustment.

It can be known from the above technical solutions that, the lamp 100 with a rotating shaft structure of the present embodiment mainly forms the rotating shaft structure 3 on one of the lamp main body 1 and the power supply mounting case 2, and is connected to the other of the lamp main body 1 and the power supply mounting case 2 through the rotating shaft structure 3 in a rotating manner. Therefore, the lamp 100 of the present embodiment can realize the function of adjusting the illumination angle of the lamp 100 without adding a rotating shaft structure 3, the number of parts of the lamp 100 is reduced, and the structure of the lamp 100 can be simpler. An operator can assemble the lamp 100 only by connecting the lamp body 1 and the power supply installation shell 2 in the assembling process, and does not need to connect the rotating shaft structure 3 with the lamp body 1 and the power supply installation shell 2 respectively, so that the assembling steps of the lamp 100 are simplified. Therefore, the lamp 100 with the rotating shaft structure of the embodiment can overcome the defects that the lamp 100 with the rotating function in the prior art has a complex structure, a large number of parts and complex assembly steps, and has a simpler structure, a small number of parts and simpler assembly steps. In addition, the lamp 100 with the rotating shaft structure of the embodiment has a simple structure, is easy to manufacture, is safe and reliable to use, and is convenient to implement, popularize and apply.

When the hinge structure 3 is integrally formed on the power supply mounting case 2, the housing of the lamp body 1 is preferably formed with a mounting through hole 21. The upper end of the rotating shaft structure 3 passes through the installation through hole 21 and is limited in the lamp body 1.

Preferably, in the present embodiment, the rotating shaft structure 3 is formed on the lamp main body 1. The bottom wall 24 of the power supply mounting case 2 is formed with a mounting through-hole 21. The rotating shaft structure 3 passes through the mounting through hole 21 and is limited in the power supply mounting shell 2. One end of the rotating shaft structure 3, which is far away from the lamp body 1, is formed with a reducing guiding section. The guiding section can facilitate the end of the rotating shaft structure 3 to be placed into the mounting through hole 21, and can facilitate the assembly of the lamp 100 by an operator.

Preferably, in the present embodiment, an anti-disengaging structure adapted to prevent the rotating shaft structure 3 from disengaging from the power supply mounting case 2 is formed between the rotating shaft structure 3 and the power supply mounting case 2. The anti-falling structure is preferably, but not limited to, an elastic snap capable of abutting against the bottom wall 24 of the power supply mounting shell 2. For example, in the present embodiment, the anti-falling structure is an elastic sheet 31. The elastic sheet 31 is arranged on the peripheral wall of the rotating shaft structure 3, and the free end of the elastic sheet 31 inclines towards the direction departing from the axis of the rotating shaft structure 3 along the direction approaching to the lamp main body 1. This enables the free end of the spring piece 31 to make a movement close to the axis of the spindle structure 3 under the pressing force of the hole wall of the mounting through-hole 21 when the spindle structure 3 is fitted into the mounting through-hole 21 by the operator, thereby allowing the spindle structure 3 to be smoothly fitted into the mounting groove. When the elastic sheet 31 enters the power supply installation shell 2, the free end of the elastic sheet 31 can be ejected out towards the direction deviating from the axis of the rotating shaft structure 3 under the action of the elastic restoring force of the free end, so that the free end abuts against the bottom wall 24 of the power supply installation shell 2, and the rotating shaft structure 3 is prevented from being separated from the power supply installation shell 2.

In the present embodiment, the wires connected to the lamp main body 1 preferably enter the power supply mounting casing 2 through the mounting through holes 21, which enables the mounting through holes 21 to function as both the shaft structure 3 and the wires, and prevents the wires from being exposed to damage the aesthetics of the lamp 100. Preferably, in the present embodiment, as shown in fig. 4 and 6, a first stopping portion 23 is formed on the power supply mounting shell 2, and a second stopping portion 32 adapted to abut against the first stopping portion 23 is formed on the rotating shaft structure 3. When the rotating shaft structure 3 rotates in the mounting through hole 21 and the first stopping portion 23 abuts against the second stopping portion 32, the first stopping portion 23 and the second stopping portion 32 can prevent the rotating shaft structure 3 from continuing to rotate, so as to restrict the rotating angle of the lamp main body 1, and prevent the wires in the rotating shaft structure 3 from being excessively twisted to damage the wires.

The first blocking portion 23 is optionally formed on a bottom wall 24 or a side wall of the power supply mounting case 2, for example, in the present embodiment, the power supply mounting case 2 further includes a first side wall 25 connected to one side of the bottom wall 24. The first stopper portion 23 is formed on the first sidewall 25, and the first sidewall 25 can restrict the rotation angle of the lamp main body 1, which makes the structure of the lamp 100 simpler. Preferably, in the present embodiment, the power supply mounting case 2 further includes a second side wall 26 connected to the other side of the bottom wall 24. The second side wall 26 is formed with an avoidance concave portion 27 through which the second stopping portion 32 passes, and the cooperation of the first stopping portion 23 and the avoidance gap can ensure that the lamp main body 1 has a large rotation range and does not damage the wires in the rotation process.

In the present embodiment, the lamp 100 with the rotating shaft structure preferably further includes a locking structure 5. The locking structure 5 is connected with the power supply installation shell 2 and has a locking state abutting against the rotating shaft structure 3 and locking the lamp body 1 in the circumferential direction and an unlocking state separated from the rotating shaft structure 3. When the irradiation angle of the lamp 100 needs to be adjusted, the operator can switch the lock structure 5 to the unlocked state and rotate the lamp body 1. After adjusting lamps and lanterns main part 1 to suitable angle, the operator can adjust lamps and lanterns 100 to suitable angle through rotatory pivot structure 3, and reuse locking structure 5 to carry out circumference locking to pivot structure 3 to with lamps and lanterns main part 1 restraint in suitable angle of shining, can avoid lamps and lanterns 100 shine the angle and take place the skew because of gravity or other exogenic actions, can promote user experience.

Preferably, in the present embodiment, as shown in fig. 6, the locking structure 5 includes a guide 51 and a locking bolt 52. Wherein the guide 51 is provided on the power supply mounting case 2. The guide 51 has an internal thread formed thereon. The locking bolt 52 is screwed to the guide 51 and has an end portion penetrating through the guide to abut against the rotary shaft structure 3. When the locking bolt 52 is rotated to abut against the rotating shaft structure 3, the locking bolt 52 and the rotating shaft structure 3 have a large maximum static friction, which can prevent the rotating shaft structure 3 from continuing to rotate relative to the power supply mounting shell 2. When the locking bolt 52 is rotated to be separated from the spindle structure 3, the locking structure 5 can release the circumferential locking of the spindle structure 3, thereby allowing the spindle structure 3 to freely rotate in the mounting through-hole 21. The guide 51 can guide and limit the locking bolt 52, and can accommodate the locking screw when the locking bolt 52 is adjusted to be separated from the rotating shaft structure 3.

Preferably, in this embodiment, the lamp 100 with a rotating shaft structure further includes a rotating ring sleeve 4, and the rotating ring sleeve 4 is located in the power supply installation shell 2 and is sleeved on the rotating shaft structure 3. The rotating ring sleeve 4 can replace the rotating shaft structure 3 to abut against the locking structure 5, so as to reduce the abrasion of the rotating shaft structure 3, and preferably, a first avoidance notch 41 allowing the elastic sheet 31 to pass through and a second avoidance notch 42 allowing the second stopping portion 32 to pass through are formed on the rotating ring sleeve 4.

In this embodiment, as shown in fig. 5 and fig. 7, the lamp 100 with a rotating shaft structure further includes a gasket 6 disposed on the rotating shaft structure 3 and located between the lamp main body 1 and the power installation housing 2. The gasket 6 can replace the lamp body 1 to contact with the power supply mounting shell 2, so that the abrasion of the lamp body 1 is reduced. The gasket 6 is formed with an annular protrusion 61 on a side facing the power supply mounting case 2, and the annular protrusion 61 is disposed coaxially with the axis of the rotary shaft structure 3. The annular protrusion 61 helps to restrict the movement path of the lamp main body 1, and meanwhile, because the contact area between the annular protrusion 61 and the bottom wall 24 of the power supply mounting shell 2 is small, when the lamp main body 1 rotates relative to the power supply mounting shell 2, the friction force between the lamp main body 1 and the power supply mounting shell 2 is small, so that the lamp main body 1 can rotate relative to the power supply mounting shell 2 conveniently.

To sum up, the lamp 100 with the rotating shaft structure of the embodiment can overcome the defects that the lamp 100 with the rotating function in the prior art has a complex structure, a large number of parts and complex assembly steps, and has a simpler structure, a small number of parts and simpler assembly steps.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (12)

1. A lamp with a rotating shaft structure is characterized by comprising:

a lamp body (1);

a power supply mounting case (2);

the rotating shaft structure (3) is integrally formed on the lamp main body (1) and is rotatably connected with the power supply mounting shell (2); or the like, or, alternatively,

the rotating shaft structure (3) is integrally formed on the power supply mounting shell (2) and is rotatably connected with the lamp main body (1).

2. A lamp with a rotating shaft structure as claimed in claim 1, wherein the rotating shaft structure (3) is formed on the lamp main body (1), a mounting through hole (21) is formed on the bottom wall (24) of the power supply mounting shell (2), and the upper end of the rotating shaft structure (3) passes through the mounting through hole (21) and is limited in the power supply mounting shell (2).

3. A lamp with a rotating shaft structure as claimed in claim 2, wherein the end of the rotating shaft structure (3) connected to the power supply mounting casing (2) is formed with a reducing guiding section.

4. A lamp with a hinge structure according to any one of claims 1-3, wherein an anti-release structure adapted to prevent the hinge structure (3) from disengaging from the power supply mounting shell (2) is formed between the hinge structure (3) and the power supply mounting shell (2).

5. The lamp with the rotating shaft structure as claimed in claim 4, wherein the anti-dropping structure comprises:

the elastic sheet (31) is formed on the peripheral wall of the rotating shaft structure (3), in the direction approaching the lamp main body (1), the free end of the elastic sheet (31) inclines towards the direction departing from the axis of the rotating shaft structure (3), and the elastic sheet (31) is suitable for abutting against the bottom wall (24) of the power supply mounting shell (2) when entering the power supply mounting shell (2).

6. A lamp with rotary shaft structure as claimed in any one of claims 1 to 3, wherein a first stop portion (23) is formed on the power supply mounting shell (2), and a second stop portion (32) adapted to abut against the first stop portion (23) is formed on the rotary shaft structure (3).

7. A lamp with a rotary shaft structure as recited in claim 6, wherein the power supply mounting shell (2) further comprises a first side wall (25) connected to one side of a bottom wall (24) of the power supply mounting shell (2), and the first stopping portion (23) is formed on the first side wall (25).

8. A lamp with a rotary shaft structure as claimed in claim 7, wherein the power supply mounting shell (2) further comprises a second side wall (26) connected to the other side of the bottom wall (24), and an avoidance recess (27) allowing the second stopping portion (32) to pass through is formed on the second side wall (26).

9. A lamp with a hinge structure according to any one of claims 1-3, further comprising a locking structure (5) connected to the power supply mounting housing (2) and having a locked state abutting against the hinge structure (3) and locking the lamp body (1) circumferentially and an unlocked state separated from the hinge structure (3).

10. A lamp with a hinge structure according to claim 9, wherein the locking structure (5) comprises:

a guide (51) provided on the power supply mounting case (2), the guide (51) having an internal thread formed thereon;

and the locking bolt (52), the locking bolt (52) is in threaded connection with the guide piece (51), and the end part of the locking bolt penetrates through the guide piece (51) to be abutted against the rotating shaft structure (3).

11. A lamp with a hinge structure according to claim 10, further comprising a rotating collar (4), wherein said rotating collar (4) is located in said power supply housing (2) and is fitted on said hinge structure (3), and said rotating collar (4) is adapted to abut against said locking structure (5).

12. A lamp with a rotating shaft structure according to any one of claims 1-3, further comprising a gasket (6) fitted on the rotating shaft structure (3) and located between the lamp main body (1) and the power supply mounting shell (2), wherein an annular protrusion (61) is formed on a side of the gasket (6) facing the power supply mounting shell (2), and the annular protrusion (61) is coaxially arranged with an axis of the rotating shaft structure (3).

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