CN211060494U

CN211060494U - explosion-proof high and low temperature resistant BD L ED freezer special lamp

Info

Publication number: CN211060494U
Application number: CN201922208272.1U
Authority: CN
Inventors: 仝太保
Original assignee: Xuzhou Freezing Point Electronic Technology Co Ltd
Current assignee: Xuzhou Freezing Point Electronic Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-21
Anticipated expiration: 2029-12-11

Abstract

the utility model discloses an explosion-proof special lamp of resistant high low temperature BD L ED freezer, including the storehouse top, storehouse top bottom fixedly connected with bearing, and the inside fixed mounting of bearing has the connecting axle, the connecting axle bottom is connected with first gear, and installs the second gear on one side of the first gear, the second gear top is connected with driving motor the utility model discloses in, under the effect of first gear and second gear, when needs carry out rotation angle to the base of its connecting axle, then can start the external power supply of its driving motor micromotor to make the second gear that the pivot is connected rotate, make the second gear carry out the transmission to its first gear, thereby make the inner ring of connecting axle through storehouse top fixed connection's bearing rotate, make the angle that the bulb of connecting axle bottom is connected can rotate, be convenient for rotate the angle of shining of its bulb after adjusting the angle of its bulb through fixed adjustment mechanism.

Description

explosion-proof high and low temperature resistant BD L ED freezer special lamp

Technical Field

the utility model relates to a special lamp technical field of freezer especially relates to a special lamp of explosion-proof high low temperature resistant BD L ED freezer.

Background

The lamp special for the refrigeration house is a lamp which can be installed in the refrigeration house for illumination, the types of the lamps on the market are various, the specification size and the form of each lamp are different, and the retail price is different on the market.

the conventional explosion-proof high and low temperature resistant BD L ED special lamp for the refrigeration house does not have a mechanism which can rotate the bulb, a mechanism which can protect the bulb and a mechanism which can adjust and fix the angle of a lamp holder.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving current explosion-proof resistant high low temperature BD L ED freezer special lamp and not possessing the mechanism that can carry out rotation angle to the bulb to do not possessing the mechanism that protects the bulb, do not possessing the shortcoming that can adjust the mechanism of fixing after to the angle of lamp stand moreover, and the explosion-proof resistant high low temperature BD L ED freezer special lamp that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an explosion-proof high low temperature resistant BD L ED freezer special lamp, includes the storehouse top, storehouse top bottom fixedly connected with bearing, and the inside fixed mounting of bearing has the connecting axle, the connecting axle bottom is connected with first gear, and installs the second gear on one side of the first gear, the second gear top is connected with driving motor, fixed adjustment mechanism is installed to the connecting axle bottom, and fixed adjustment mechanism bottom is connected with protection machanism, protection machanism internally mounted has the L ED bulb.

As a further description of the above technical solution:

The second gear and the connecting shaft form a transmission structure through the first gear, and the connecting shaft and the warehouse top form a rotating structure through a bearing.

As a further description of the above technical solution:

Fixed adjustment mechanism is inside including the connecting plate, and has seted up first spout the connecting plate bottom, the inside sliding connection of first spout has first slider, and first slider bottom fixedly connected with connecting block, the inside swing joint of connecting block has the external screw thread post, and installs the base outside the external screw thread post, the external screw thread of external screw thread post is connected with the hand and screws up the bolt.

As a further description of the above technical solution:

The connecting block constitutes sliding structure through first slider, first spout and connecting plate, and the connecting block passes through the external screw thread post, the hand is twisted the bolt and is constituted locking structure with the base.

As a further description of the above technical solution:

The protection mechanism comprises a cover body inside, the top end of the cover body is connected with a sealing layer, one side of the sealing layer is connected with an inserted link, and the outer wall of the inserted link is fixedly provided with a first clamping bead, one side of the first clamping bead is connected with a second clamping bead, and the outside of the second clamping bead is fixedly connected with a movable rod, the outer wall of the movable rod is provided with a movable connecting piece, the bottom end of the movable rod is connected with a first movable shaft, a telescopic inner rod is arranged outside the first movable shaft, a pressing block is fixedly arranged on the outer side of the telescopic inner rod, a second sliding block is fixedly connected to the outer part of the pressing block, and the outside of the second slide block is connected with a second chute in a sliding way, the other side of the pressing block is fixedly connected with a T-shaped pressing rod, and the outside swing joint of T type depression bar has the inside groove, the inserted bar outside cover is equipped with the slot, the outside fixedly connected with fixed outer pole of second spout, and fixed outer pole internal connection has the spring.

As a further description of the above technical solution:

The telescopic inner rod and the fixed outer rod form a sliding structure through the second sliding block and the second sliding groove, and the telescopic inner rod and the fixed outer rod form an elastic structure through the spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. The utility model discloses in, under the effect of first gear and second gear, when the base that needs connect its connecting axle carries out rotation angle, then can start the external power supply of its driving motor micromotor, thereby make the second gear that the pivot is connected rotate, make the second gear drive its first gear, thereby make the connecting axle rotate through the inner ring of storehouse top fixed connection's bearing, the angle that makes the bulb that the connecting axle bottom is connected can rotate, be convenient for rotate the angle of shining of its bulb after adjusting the angle of its bulb through fixed adjustment mechanism, thereby can assist the place of staff dark in the freezer and carry out work, and can be fixed after adjusting, including rotatory rotation, carry out the place that throws light on its freezer is darker.

2. In the utility model, under the action of the fixing and adjusting mechanism, when the lamp holder is required to be fixedly connected and the angle is required to be fixedly adjusted between the lamp holder and the connecting plate at the bottom end of the connecting shaft, the base can be manually sleeved on the external threaded column connected with the outer wall of the base through the connecting block connected with the first sliding block and below the connecting plate, then the external threaded column is locked and screwed by a hand, thereby realizing the purpose of locking the hand-screwed bolt on the external thread column, rotating the base communicated with the external thread column in the socket inside the connecting block according to the illumination direction, locking the hand-screwed bolt after the angle is adjusted, thereby realize fixed after the regulation of its bulb irradiation angle for can throw light on its freezer dark place through adjusting, be convenient for the staff expandes the operation in the freezer.

3. In the utility model, under the action of the protection mechanism, when the outer wall of the bulb on the base needs to be fixedly installed with the cover body, the cover body can be directly inserted into the slot arranged at the bottom end of the base through the inserted bar, so that the first clamping bead connected with the inserted bar extrudes the second clamping bead connected with the movable bar connected with the movable connecting piece in the slot, so that the movable bar can move through the movable connecting piece, and simultaneously, the bottom end of the movable bar pulls the pressing block connected with the telescopic inner bar through the first movable shaft to slide leftwards on the second sliding groove arranged at the inner wall of the fixed outer bar through the second sliding block, so as to compress the spring, when the first clamping bead is inserted above the second clamping bead, under the reaction force of the spring, the effective clamping is carried out between the cover body and the base, and the bulb can be protected through the arrangement, prevent the bulb because the freezer temperature crosses lowly and causes the explosion to can isolate in its bulb and the freezer with it through the protecting shield body, thereby carry out high low temperature to its bulb, under the effect of sealing layer, and external air conditioning gets into the cover in vivo and the work heat that the bulb produced with it can produce cold and hot bridge effect, avoids producing fog, thereby makes the protecting shield body can protect its bulb, has improved the life of bulb.

Drawings

fig. 1 is a schematic view of the overall structure of an explosion-proof high and low temperature resistant BD L ED lamp for a refrigerator of the present invention;

FIG. 2 is a schematic view of the unfolding structure of the middle fixing and adjusting mechanism of the present invention;

Fig. 3 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. the automatic spring type LED lamp comprises a storehouse top, 2, a bearing, 3, a connecting shaft, 4, a first gear, 5, a second gear, 6, a driving motor, 7, a fixed adjusting mechanism, 701, a connecting plate, 702, a first sliding groove, 703, a first sliding block, 704, a connecting block, 705, an external thread column, 706, a base, 707, a hand-screwed bolt, 8, an L ED bulb, 9, a protection mechanism, 901, a cover body, 902, a sealing layer, 903, an inserting rod, 904, a first clamping bead, 905, a second clamping bead, 906, a movable rod, 907, a movable connecting piece, 908, a first movable shaft, 909, an inner telescopic rod, 910, a pressing block, 911, a second sliding block, 912, a second sliding groove, 913, a T-shaped pressing rod, 914, an inner groove, 915, an inserting groove, 916, a fixed outer rod, 917 and a spring.

Detailed Description

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

referring to fig. 1-3, a special explosion-proof high and low temperature resistant BD L ED freezer lamp comprises a freezer top 1, a bearing 2, a connecting shaft 3, a first gear 4, a second gear 5, a driving motor 6, a fixed adjusting mechanism 7, a connecting plate 701, a first chute 702, a first slider 703, a connecting block 704, an external threaded column 705, a base 706, a hand-screwed bolt 707, an L ED bulb 8, a protective mechanism 9, a cover 901, a sealing layer 902, an insertion rod 903, a first clamping bead 904, a second clamping bead 905, a movable rod 906, a movable connector 907, a first movable shaft 908, an inner telescopic rod, a pressing block 910, a second slider 911, a second chute 912, a T-shaped pressing rod 913, an inner groove 914, an insertion groove 915, a fixed outer rod 916 and a spring 917, the bottom end of the freezer top 1 is fixedly connected with the bearing 2, the bearing 2 is fixedly installed inside the bearing 2, the connecting shaft 3 is connected with the bottom end of the connecting shaft 3, the second gear 5 is installed on one side, the driving motor 6 is connected with the top end of the second gear 5, the connecting shaft 3 is provided with the fixed adjusting mechanism 7, the connecting plate 7 is fixedly installed with the adjusting mechanism, the connecting plate 706, the working mechanism can conveniently adjust the working angle of the base 706, the base 701, the protective mechanism can conveniently, the protective mechanism can improve the,

Further, second gear 5 constitutes transmission structure through first gear 4 and connecting axle 3, and connecting axle 3 passes through bearing 2 and constitutes revolution mechanic with storehouse top 1, and the external power of 6 little motors of driving motor starts to make second gear 5 that the pivot is connected rotate, then make second gear 5 to its first gear 4 carry out the transmission.

Further, fixed adjustment mechanism 7 is inside including connecting plate 701, and first spout 702 has been seted up to connecting plate 701 bottom, the inside sliding connection of first spout 702 has first slider 703, and first slider 703 bottom fixedly connected with connecting block 704, the inside swing joint of connecting block 704 has external screw thread post 705, and the base 706 is installed to the external screw thread post 705 outside, the external screw thread of external screw thread post 705 is connected with hand-screwed bolt 707, connecting block 704 connected through first slider 703 connects the external screw thread post 705 of its base 706 outer wall connection and cup joints.

Furthermore, the connecting block 704 forms a sliding structure with the connecting plate 701 through the first sliding block 703 and the first sliding groove 702, and the connecting block 704 forms a locking structure with the base 706 through the external threaded column 705 and the hand-screwed bolt 707, so that the hand-screwed bolt 707 can be locked outside the external threaded column 705 after the connecting block 704 is sleeved on the external threaded column 705 connected to the outer wall of the base 706.

Further, the protection mechanism 9 includes a housing 901 inside, the top end of the housing 901 is connected with a sealing layer 902, one side of the sealing layer 902 is connected with an insert rod 903, the outer wall of the insert rod 903 is fixedly provided with a first clamping bead 904, one side of the first clamping bead 904 is connected with a second clamping bead 905, the outer part of the second clamping bead 905 is fixedly connected with a movable rod 906, the outer wall of the movable rod 906 is provided with a movable connector 907, the bottom end of the movable rod 906 is connected with a first movable shaft 908, the outer part of the first movable shaft 908 is provided with an inner telescopic rod 909, the outer side of the inner telescopic rod 909 is fixedly provided with a pressing block 910, the outer part of the pressing block 910 is fixedly connected with a second sliding block 911, the outer part of the second sliding block 911 is slidably connected with a second sliding groove 912, the other side 910 of the pressing block is fixedly connected with a T-shaped pressing rod 913, the outer part of, and the fixed outer rod 916 is internally connected with a spring 917, and the cover 901 is directly inserted into a slot 915 formed at the bottom end of the base 706 through the inserted link 903, so that the first clamping bead 904 connected with the inserted link 903 extrudes the second clamping bead 905 connected with the movable rod 906 connected with the movable connecting piece 907 inside the slot 915.

Further, the telescopic inner rod 909 forms a sliding structure with the fixed outer rod 916 through the second slider 911, the second sliding groove 912 and the fixed outer rod 916, the telescopic inner rod 909 forms an elastic structure with the fixed outer rod 916 through the spring 917, and the telescopic inner rod 909 can slide in the second sliding groove 912 formed in the inner wall of the fixed outer rod 916 through the second slider 911.

The working principle is as follows: when the lamp holder 706 and the connecting plate 701 at the bottom end of the connecting shaft 3 are required to be connected, fixed and adjusted at a fixed angle, the base of the lamp holder can be manually connected below the connecting plate 701, the external threaded column 705 connected with the outer wall of the base 706 is sleeved through the connecting block 704 connected with the first slider 703, the external threaded column 705 is locked and screwed with the hand bolt 707, so that the external threaded column 705 is locked and screwed with the hand bolt 707, the base 706 is communicated with the external threaded column 705 to rotate in the socket in the connecting block 704 according to the illumination direction, the hand bolt 707 can be locked and screwed after the angle is adjusted, so that the adjusted fixing of the illumination angle of the bulb is realized, when the bulb is required to be externally provided with the bulb, the cover body 901 of the bulb is directly inserted into the slot 915 formed at the bottom end of the base 706 through the inserting rod 903, therefore, the first clamping bead 904 connected with the inserting rod 903 extrudes the second clamping bead 905 connected with the movable rod 906 connected with the movable connector 907 inside the slot 915, so that the movable rod 906 moves through the movable connector 907, and meanwhile, the bottom end of the movable rod 906 pulls the pressing block 910 connected with the telescopic inner rod 909 through the first movable shaft 908 to slide leftwards on the second sliding groove 912 formed in the inner wall of the fixed outer rod 916 through the second sliding block 911, so that the spring 917 is compressed, when the first clamping bead 904 is inserted above the second clamping bead 905, the cover 901 and the base 706 are effectively clamped under the reaction force of the spring 917, and the working principle of the device is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. the utility model provides an explosion-proof special lamp of high low temperature resistant BD L ED freezer, includes storehouse top (1), its characterized in that, storehouse top (1) bottom fixedly connected with bearing (2), and the inside fixed mounting of bearing (2) has connecting axle (3), connecting axle (3) bottom is connected with first gear (4), and installs second gear (5) in first gear (4) one side, second gear (5) top is connected with driving motor (6), fixed adjustment mechanism (7) are installed to connecting axle (3) bottom, and fixed adjustment mechanism (7) bottom is connected with protection machanism (9), protection machanism (9) internally mounted has L ED bulb (8).

2. the special explosion-proof high and low temperature resistant BD L ED refrigerator lamp according to claim 1, wherein the second gear (5) and the connecting shaft (3) form a transmission structure through the first gear (4), and the connecting shaft (3) and the refrigerator top (1) form a rotation structure through the bearing (2).

3. the special explosion-proof high and low temperature resistant BD L ED refrigerator lamp according to claim 1, wherein the fixed adjusting mechanism (7) comprises a connecting plate (701) inside, a first sliding groove (702) is formed in the bottom end of the connecting plate (701), a first sliding block (703) is connected inside the first sliding groove (702) in a sliding manner, a connecting block (704) is fixedly connected to the bottom end of the first sliding block (703), an external threaded column (705) is movably connected inside the connecting block (704), a base (706) is installed on the outer side of the external threaded column (705), and a hand-screwed bolt (707) is connected to the outer portion of the external threaded column (705).

4. the special explosion-proof high and low temperature resistant BD L ED refrigerator lamp according to claim 3, wherein the connecting block (704) forms a sliding structure with the connecting plate (701) through the first sliding block (703), the first sliding groove (702), and the connecting block (704) forms a locking structure with the base (706) through the external threaded column (705), the hand-screwed bolt (707).

5. the special explosion-proof high and low temperature resistant BD L ED refrigerator lamp as claimed in claim 1, wherein the protection mechanism (9) comprises a cover body (901) inside, the top end of the cover body (901) is connected with a sealing layer (902), one side of the sealing layer (902) is connected with an insertion rod (903), the outer wall of the insertion rod (903) is fixedly provided with a first clamping bead (904), one side of the first clamping bead (904) is connected with a second clamping bead (905), the outside of the second clamping bead (905) is fixedly connected with a movable rod (906), the outer wall of the movable rod (906) is provided with a movable connector (907), the bottom end of the movable rod (906) is connected with a first movable shaft (908), the outside of the first movable shaft (904) is provided with an inner telescopic rod (909), the outside of the inner telescopic rod (909) is fixedly provided with a pressing block (910), the outside of the pressing block (910) is fixedly connected with a second sliding chute (912), the other side of the pressing block (910) is fixedly connected with a T-shaped pressing rod (915), the outside of the pressing block (915) is fixedly connected with an inner sliding groove (913), the outside of the movable rod (914), and the outer sliding groove (903) is sleeved with an inner sliding groove (916), and the outer groove (903) is connected with.

6. the special explosion-proof high and low temperature resistant BD L ED refrigerator lamp as claimed in claim 5, wherein the telescopic inner rod (909) forms a sliding structure with the fixed outer rod (916) through the second slider (911) and the second sliding groove (912), and the telescopic inner rod (909) forms an elastic structure with the fixed outer rod (916) through the spring (917).