CN216789963U

CN216789963U - Hot chamber lamp

Info

Publication number: CN216789963U
Application number: CN202122760252.2U
Authority: CN
Inventors: 张磊; 李雪; 杜威
Original assignee: Beijing Zhongtian Xingkong Science & Technology Development Co ltd
Current assignee: Beijing Zhongtian Xingkong Science & Technology Development Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-21
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a hot chamber lamp, and relates to the technical field of lamps. The hot chamber lamp comprises a rotating seat and a swinging lamp holder, the rotating seat is suitable for being arranged at a target position and rotating relative to the target position, and the swinging lamp holder is rotatably connected with the rotating seat. The hot chamber lamp can enable the bulb of the hot chamber lamp to have two rotational degrees of freedom through the rotation of the rotary seat and the swinging lamp holder, can adjust the position of the bulb according to actual needs, namely adjust an illumination area to a certain extent according to needs, and is high in applicability and practicability.

Description

Hot chamber lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a hot chamber lamp.

Background

The hot cell is a shielded chamber for high activity testing and handling that is sealed from the ambient environment, and therefore, it is often necessary to provide a light fixture within the hot cell for viewing the conditions within the hot cell.

However, in some cases, it is necessary to enhance the illumination of a certain space in the hot room to facilitate observation, for example, to observe the clean condition of the inner wall of the hot room, and the lamp is inconvenient to use in the hot room, and has poor applicability, and often needs to use another portable illumination device to meet the illumination requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of inconvenience and poor applicability of lamps in hot rooms to a certain extent.

To at least some extent solve the above problems, the present invention provides a hot chamber lamp comprising a rotary base and a swinging lamp holder, wherein the rotary base is adapted to be disposed at a target position and rotate relative to the target position, and the swinging lamp holder is rotatably connected to the rotary base.

Optionally, this hot-chamber lamps and lanterns still include the connecting piece, the roating seat includes two relative side clamping pieces that set up, the one end of swing lamp stand is located two between the side clamping piece, side clamping piece department all is provided with the connecting piece, the one end of connecting piece pass the side clamping piece and with swing lamp stand threaded connection, the other end of connecting piece with the butt of side clamping piece.

Optionally, the connecting member includes a rotating member and a limiting member, a limiting groove is disposed on the swing lamp holder, one end of the limiting member passes through the side clamping piece and is inserted into the limiting groove, the other end of the limiting member abuts against the side clamping piece, and at least one of the rotating seat and the swing lamp holder is rotatably connected to the limiting member; the rotating piece penetrates through the limiting piece and is in threaded connection with the swinging lamp holder.

Optionally, the side clamping piece is provided with a groove, the limiting piece comprises a first column section penetrating through the groove bottom of the groove and a second column section accommodated in the groove, the outer diameter of the second column section is larger than that of the first column section, and the side wall of the second column section, which is close to the first column section, is abutted against the groove bottom of the groove; and/or a counter bore used for containing the rotating piece is arranged on the limiting piece.

Optionally, the rotating member includes a force application portion including at least one of a tool coupling portion, a knob, and a rotating handle.

Optionally, the rotating base comprises a base plate and a connecting column, one end of the connecting column is hinged to the swinging lamp holder, the other end of the connecting column is fixedly connected with the base plate, an arc-shaped groove is formed in the base plate and is coaxially arranged with the connecting column, and the arc-shaped grooves are uniformly distributed in the base plate.

Optionally, the rotating base and the swinging lamp holder are respectively provided with a first cavity and a second cavity, the first cavity is communicated with the second cavity, and the first cavity and the second cavity are suitable for wiring.

Optionally, a through hole is arranged on the side wall of the rotating seat.

Optionally, the swinging lamp holder further comprises a swinging body and a connecting seat, the swinging body is rotatably connected with the rotating seat, the connecting seat is arranged in a columnar structure, one end of the connecting seat is detachably connected with the swinging body, and the other end of the connecting seat is suitable for mounting a bulb; the second cavity comprises a third cavity arranged on the connecting seat, and a telescopic power line is arranged in the third cavity.

Optionally, the rotating base and the swinging lamp holder are both made of stainless steel.

The hot chamber lamp can enable the bulb of the hot chamber lamp to have two rotational degrees of freedom through the rotation of the rotary seat and the swinging lamp holder, can adjust the position of the bulb according to actual needs, namely adjust an illumination area to a certain extent according to needs, and is high in applicability and practicability.

Drawings

FIG. 1 is a schematic three-dimensional structure diagram of a hot-chamber lamp according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a hot chamber lamp according to an embodiment of the utility model;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is an enlarged view at I in fig. 3.

Description of reference numerals:

1-rotating seat, 11-base plate, 111-arc groove, 12-connecting column, 121-side clamping piece, 122-through hole, 2-swinging lamp holder, 21-swinging body, 211-limiting groove, 22-connecting seat, 3-connecting piece, 31-rotating piece, 32-limiting piece, 321-first column section, 322-second column section and 4-bulb.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the terms "an embodiment," "one embodiment," "some embodiments," "exemplary" and "one embodiment," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or embodiment of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the drawings, the Z-axis represents the vertical, i.e., up-down, position, and the positive direction of the Z-axis (i.e., the arrow of the Z-axis points) represents up, and the negative direction of the Z-axis (i.e., the direction opposite to the positive direction of the Z-axis) represents down; in the drawings, the X-axis represents a horizontal direction and is designated as a left-right position, and a positive direction of the X-axis (i.e., an arrow direction of the X-axis) represents a right side and a negative direction of the X-axis (i.e., a direction opposite to the positive direction of the X-axis) represents a left side; in the drawings, the Y-axis indicates the front-rear position, and the positive direction of the Y-axis (i.e., the arrow direction of the Y-axis) indicates the front side, and the negative direction of the Y-axis (i.e., the direction opposite to the positive direction of the Y-axis) indicates the rear side; it should also be noted that the foregoing Z-axis, Y-axis, and X-axis representations are merely intended to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

As shown in fig. 1, an embodiment of the present invention provides a hot-chamber lamp, which includes a rotating base 1 and a swinging lamp holder 2, wherein the rotating base 1 is adapted to be disposed at a target position and rotate relative to the target position, and the swinging lamp holder 2 is rotatably connected to the rotating base 1.

Illustratively, the target position is an inner side wall of the hot chamber, the inner side wall is generally made of stainless steel, and the hot chamber lamp can comprise a flange seat arranged on the stainless steel, and the flange seat is rotationally connected with the rotating seat 1 around a first axis; the swing lamp holder 2 is rotatably connected with the rotating base 1, and the rotating axis is a second axis. The first axis coincides with the Y-axis direction in fig. 1 and the second axis coincides with the X-axis direction in the figure, that is, the first axis is at a 90 ° included angle with the second axis.

If the bulb 4 (e.g., halogen lamp) connected to the swinging base 2 is located at the lower end of the swinging base 2 in the initial state, the area below the bulb 4 can be well illuminated, so that the operation such as observation of the inner side wall of the hot chamber can be facilitated, for example, the inner side wall of the hot chamber can be conveniently cleaned. When the swinging lamp holder 2 rotates around the second axis, the swinging lamp holder 2 drives the bulb 4 on the swinging lamp holder to turn upwards, so that the bulb 4 moves to a higher position or is far away from the inner side wall of the hot chamber, and a larger illumination range can be obtained; when the rotary base 1 rotates around the first axis, the bulb 4 may move around the circumference of the rotary base 1, so that the bulb 4 is displaced along the circumference of the rotary base 1.

The advantage of setting up like this is that can make the bulb 4 of hot room lamps and lanterns have two rotational degrees of freedom through the rotation of roating seat 1 and swing lamp stand 2, can adjust the position that bulb 4 is located according to actual need, also can adjust the illumination region to a certain extent as required, and the suitability and the practicality of hot room lamps and lanterns are high in the hot room, for example, when the clean condition of the hot room inside wall needs to be observed, can realize the position adjustment of bulb 4 through the rotational position of adjustment roating seat 1 and/or swing lamp stand 2. For example, the position of the lamp bulb 4 can be adjusted by rotating the rotating base 1 around the first axis by a certain angle and then rotating the swinging lamp holder 2 by a certain angle.

Optionally, as shown in fig. 1, the hot chamber lamp further includes a connecting member 3, the rotating base 1 includes two side clamping pieces 121 disposed oppositely, one end of the swinging lamp holder 2 is located between the two side clamping pieces 121, the connecting member 3 is disposed at each side clamping piece 121, one end of the connecting member 3 penetrates through the side clamping piece 121 and is in threaded connection with the swinging lamp holder 2, and the other end of the connecting member 3 abuts against the side clamping piece 121.

As shown in fig. 1, two side clamping pieces 121 are located at one end of the rotating base 1 close to the swinging lamp holder 2 (i.e. the end located in the positive direction of the Y axis in the figure), the two side clamping pieces 121 are arranged oppositely along the direction of the X axis, the connecting piece 3 may include a fastening piece, and one end of the fastening piece passes through the side clamping pieces 121 and is in threaded connection with the swinging lamp holder 2.

The arrangement has the advantages that an accommodating cavity is formed between the two side clamping pieces 121, the accommodating cavity can protect the swinging lamp holder 2 to a certain extent, and the two side clamping pieces 121 are arranged oppositely, so that the swinging lamp holder 2 can obtain a larger swinging range, and the bulb 4 can move in a larger range; in addition, along the axial direction of the connecting piece 3, the swinging lamp holder 2 and the side clamping pieces 121 at the position of the connecting piece 3 are close to each other through the precession motion of the connecting piece 3, and the two connecting pieces 3 are respectively abutted against the two side clamping pieces 121 (abutted against the outer sides of the side clamping pieces 121, at this time, the two side clamping pieces 121 are likely to deform) through the precession motion of the two connecting pieces 3, so that a large static friction force is provided between the connecting piece 3 and the side clamping pieces 121, the swinging lamp holder 2 can be prevented from rotating relative to the side clamping pieces 121, and the swinging lamp holder 2 is prevented from moving relative to the rotating base 1 and deviating from a required position; when any one connecting piece 3 in two connecting pieces 3 is screwed out, the friction force between the connecting piece 3 and the side clamping piece 121 is greatly reduced, the swing lamp holder 2 can rotate relative to the side clamping piece 121, the rotation locking structure of the swing lamp holder 2 is simple, and the practicability is high. Compared with the mode of realizing the rotary connection of the rotary seat 1 and the swinging lamp holder 2 by the damping shaft and the like, the mode of realizing the rotary connection of the connecting piece 3 has relatively lower requirements on processing and assembling precision.

Optionally, as shown in fig. 2 to 4, the connecting part 3 includes a rotating part 31 and a limiting part 32, a limiting groove 211 is disposed on the swing lamp holder 2, one end of the limiting part 32 passes through the side clamping piece 121 and is inserted into the limiting groove 211, the other end of the limiting part 32 abuts against the side clamping piece 121, and the rotating part 31 passes through the limiting part 32 and is in threaded connection with the swing lamp holder 2.

The rotating base 1 is rotatably connected to the limiting member 32, or the swinging lamp holder 2 is rotatably connected to the limiting member 32, or both the rotating base 1 and the swinging lamp holder 2 are rotatably connected to the limiting member 32.

As shown in fig. 4, the limiting member 32 illustratively comprises a first column section 321 and a second column section 322, the diameter of the second column section 322 is larger than that of the first column section 321, the first column section 321 passes through the side clamping piece 121 of the rotating base 1 and is inserted into the limiting groove 211, the first column section 321 is rotatably connected with the swinging lamp holder 2, the rotating member 31 passes through the second column section 322 and the first column section 321 and is in threaded connection with the swinging lamp holder 2, and the second column section 322 is adapted to abut against the rotating base 1 and the rotating member 31 respectively. For example, at this time, the side wall of the second column section 322 close to the first column section 321 abuts against the outer wall of the side clip 121, and the side wall of the second column section 322 far from the first column section 321 abuts against the rotating member 31.

Thus, the two limiting members 32 can be respectively pressed against the two side clamping pieces 121 through the precession movement of the two rotating members 31, and the two rotating members 31 are respectively pressed against the limiting members 32 (at this time, in an ideal state, the limiting members 32 are pressed against the groove bottom of the limiting groove 211, but the limiting members 32 may have a gap with the groove bottom of the limiting groove 211), so that the relative positions of the swinging lamp holder 2 and the rotating base 1 are kept locked; the pressing can be released by the rotation of the rotating member 31, at this time, the swinging lamp holder 2 can rotate relative to the rotating base 1, and due to the arrangement of the limiting member 32, at this time, the limiting member 32 can form a support for the swinging lamp holder 2 (for example, the swinging lamp holder 2 rotates relative to the limiting member 32), and the stability and reliability of the swinging lamp holder 2 rotating relative to the rotating base 1 are high; in addition, the connecting member 3 is set to be a split structure of the rotating member 31 and the limiting member 32, the limiting member 32 and the rotating member 31 can be assembled after the swinging lamp holder 2 is inserted into the two side clamping pieces 121, the swinging lamp holder 2 can be separated from the side clamping pieces 121 by a certain distance, and the swinging lamp holder 2 is not easy to collide with the rotating base 1 in the rotating process of the swinging lamp holder 2 relative to the rotating base 1, so that the reliability and the stability are high, and the practicability is high.

Optionally, as shown in fig. 4, the side clamping piece 121 is provided with a groove, the limiting member 32 includes a first column section 321 penetrating through the groove bottom of the groove, and a second column section 322 accommodated in the groove, an outer diameter of the second column section 322 is larger than an outer diameter of the first column section 321, and a side wall of the second column section 322 close to the first column section 321 abuts against the groove bottom of the groove; and/or, a counter bore for accommodating the rotating member 31 is provided on the limiting member 32. The foregoing and related contents of the first column section 321 and the second column section 322 are not described in detail herein. The retaining member 32 may be a screw.

The side clamping piece 121 is provided with the groove, so that the limiting piece 32 can be prevented from being exposed, and/or the limiting piece 32 is provided with the counter bore, so that the limiting piece 32 can be prevented from being exposed, and the side clamping piece is compact in structure and high in stability and reliability.

Optionally, the rotation member 31 includes a force application portion including at least one of a tool coupling portion, a knob, and a rotation handle.

The tool combining part can be an inner hexagonal groove, a cross groove, a straight groove and the like, and can also be an outer hexagonal convex column.

This has the advantage that rotation of the rotary member 31 can be achieved by applying force to at least one of the tool engaging portion, the knob and the turning knob, facilitating use of the rotary member 31.

Optionally, as shown in fig. 1, the rotating base 1 includes a base plate 11 and a connecting column 12, one end of the connecting column 12 is hinged to the swinging lamp holder 2, the other end of the connecting column 12 is fixedly connected to the base plate 11, an arc-shaped groove 111 is formed in the base plate 11, the arc-shaped groove 111 and the connecting column 12 are coaxially arranged, and the plurality of arc-shaped grooves 111 are uniformly distributed on the base plate 11.

Illustratively, a plurality of arc-shaped grooves 111 are uniformly distributed on the base plate 11 by taking the axis of the connecting column 12 as a center, the fasteners pass through the arc-shaped grooves 111 and are in threaded connection with the flange seats at the target positions, when the fasteners are loosened, the rotating base 1 can move to enable the fasteners to be at another position relative to the arc-shaped grooves 111, so that the rotating base 1 can rotate around the first axis, and then the fasteners can be tightened to achieve the position locking of the rotating base 1.

The advantage of this arrangement is that when the fastener moves in the arc-shaped slot 111, the position adjustment of the rotary base 1 can be realized within a smaller angle range (the angle is smaller than the corresponding central angle of the arc-shaped slot 111); when the additional arc-shaped slot 111 is used in cooperation with the fastener, a large angular adjustment of the swivel 1 can be achieved.

Optionally, the rotating base 1 and the swinging lamp holder 2 are respectively provided with a first cavity and a second cavity, the first cavity is communicated with the second cavity, and the first cavity and the second cavity are suitable for wiring.

The benefit that sets up like this lies in, can be reducing the weight of roating seat 1 and swing lamp stand 2, reduce cost to, can also walk the line in first cavity and second cavity, avoid the electric wire to expose, protect the power cord to a degree.

Optionally, as shown in fig. 1, the side wall of the rotary base 1 is provided with a through hole 122.

The shape of the through hole 122 is not limited, and may be an oblong hole, and the length direction of the oblong hole may coincide with the axis of the connecting column 12, which is a limitation.

Through-hole 122 can reduce the weight of roating seat 1, can also be used for the line of walking, perhaps, observes the inside condition of roating seat 1, for example, observes the electric wire condition in the first cavity through-hole 122, for example, along with the rotation of roating seat 1, when the winding knotted appears in the electric wire in the first cavity, accessible through-hole 122 in time discovers, improves its security.

Optionally, as shown in fig. 2, the swinging lamp holder 2 further includes a swinging body 21 and a connecting seat 22, the swinging body 21 is rotatably connected with the rotating seat 1, the connecting seat 22 is configured to be a columnar structure, one end of the connecting seat 22 is detachably connected with the swinging body 21, and the other end of the connecting seat 22 is suitable for mounting the bulb 4; the second cavity comprises a third cavity arranged on the connecting seat 22, and a telescopic power line is arranged in the third cavity.

The power cord supplies power to bulb 4, and connecting seat 22 can be dismantled through structures such as spring catch with swing body 21 and be connected, generally adopts the joint mode. The telescopic power line can be a spiral telescopic line.

So, connecting seat 22 sets up to columnar structure, is convenient for handheld, and connecting seat 22 can dismantle with swing body 21 and be connected, under some special circumstances, can dismantle connecting seat 22 and swing body 21 to bulb 4 on connecting seat 22 can drive is at the motion of minimalization, realizes special illumination demand, for example, it observes its clean condition to remove bulb 4 to the specific position of the inside wall of hot chamber, perhaps observes hot indoor product surface condition, and here is no longer elaborated.

Alternatively, the rotating base 1 and the swinging lamp holder 2 are both made of stainless steel.

The advantage of this is that the swivel base 1 and the swinging lamp base 2 made of stainless steel have a high heat resistance and a longer service life.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims

1. A hot chamber lamp is characterized by comprising a rotating base (1) and a swinging lamp holder (2), wherein the rotating base (1) is suitable for being arranged at a target position and rotating relative to the target position, the swinging lamp holder (2) is rotatably connected with the rotating base (1), and the target position is the inner side wall of a hot chamber;

still include connecting piece (3), roating seat (1) is including two side clamping pieces (121) of relative setting, the one end of swing lamp stand (2) is located two between side clamping piece (121), side clamping piece (121) department all is provided with connecting piece (3), the one end of connecting piece (3) is passed side clamping piece (121) and with swing lamp stand (2) threaded connection, the other end of connecting piece (3) with side clamping piece (121) butt.

2. A hot chamber light fixture as claimed in claim 1, characterized by further comprising a flange seat adapted to be arranged in said target position, said swivel base (1) being in rotational connection with said flange seat.

3. A hot chamber lamp as claimed in claim 1, wherein the connecting member (3) comprises a rotating member (31) and a limiting member (32), the swing socket (2) is provided with a limiting groove (211), one end of the limiting member (32) passes through the side clamping piece (121) and is inserted into the limiting groove (211), the other end of the limiting member (32) abuts against the side clamping piece (121), and at least one of the rotating base (1) and the swing socket (2) is rotatably connected with the limiting member (32); the rotating piece (31) penetrates through the limiting piece (32) and is in threaded connection with the swinging lamp holder (2).

4. A hot-chamber light fixture according to claim 3, characterized in that the side clamping piece (121) is provided with a groove, the retaining piece (32) comprises a first cylindrical section (321) penetrating through the groove bottom of the groove and a second cylindrical section (322) accommodated in the groove, the outer diameter of the second cylindrical section (322) is larger than the outer diameter of the first cylindrical section (321), and the second cylindrical section (322) abuts against the groove bottom of the groove near the side wall of the first cylindrical section (321); and/or a counter bore used for accommodating the rotating piece (31) is arranged on the limiting piece (32).

5. A hot chamber light fixture as claimed in claim 3, characterized in that the swivel (31) comprises a force application part comprising at least one of a tool joint, a knob and a swivel handle.

6. The hot chamber lamp as claimed in claim 1, wherein the rotating base (1) comprises a base plate (11) and a connecting column (12), one end of the connecting column (12) is hinged to the swinging lamp holder (2), the other end of the connecting column (12) is fixedly connected to the base plate (11), an arc-shaped groove (111) is formed in the base plate (11), the arc-shaped groove (111) and the connecting column (12) are coaxially arranged, and the arc-shaped grooves (111) are uniformly distributed in the base plate (11).

7. A hot-chamber light fixture as claimed in any one of claims 1 to 6, characterized in that the rotating base (1) and the swinging light holder (2) are provided with a first cavity and a second cavity, respectively, the first cavity and the second cavity being in communication, the first cavity and the second cavity being adapted for wiring.

8. A hot chamber light fixture according to claim 7, characterized in that the side walls of the swivel base (1) are provided with through holes (122).

9. A hot-chamber lamp as claimed in claim 7, characterized in that the swinging lamp holder (2) further comprises a swinging body (21) and a connecting seat (22), the swinging body (21) is rotatably connected with the rotating seat (1), the connecting seat (22) is arranged in a columnar structure, one end of the connecting seat (22) is detachably connected with the swinging body (21), and the other end of the connecting seat (22) is suitable for mounting a bulb (4); the second cavity comprises a third cavity arranged on the connecting seat (22), and a telescopic power line is arranged in the third cavity.

10. A hot-chamber light fixture as claimed in any one of claims 1 to 6, characterized in that the rotary base (1) and the oscillating lamp holder (2) are made of stainless steel.