CN210688909U - Low-temperature storage device with top lighting device - Google Patents
Low-temperature storage device with top lighting device Download PDFInfo
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- CN210688909U CN210688909U CN201921832041.1U CN201921832041U CN210688909U CN 210688909 U CN210688909 U CN 210688909U CN 201921832041 U CN201921832041 U CN 201921832041U CN 210688909 U CN210688909 U CN 210688909U
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Abstract
The utility model relates to a low temperature storage device technical field discloses a low temperature storage device with top lighting device. The top wall of the tank liner is provided with a first groove extending upwards, and the bottom of the tank is provided with a through hole with the shape consistent with that of the notch; the lighting device comprises an LED lamp panel, a lamp box and a lamp shade, wherein the lamp box is positioned on the foaming side of the inner container and used for mounting the LED lamp panel, the lamp shade is positioned on the inner side of the inner container, the lamp shade is matched with the first groove and can be accommodated in the first groove and abutted against the bottom of the groove, the lamp box is provided with a second groove matched with the first groove, the first groove can be accommodated in the second groove, and the outer side of the first groove is attached to the inner side of the second groove; the lampshade is provided with a connecting piece which is used for passing through the through hole and is connected with the lamp box. In the utility model, the lamp box and the lamp shade are respectively positioned at the two sides of the inner container of the box through the first groove, so that the positioning is simple, rapid, accurate and reliable; need not die-cut locating hole at the case inner bag, avoided punching a hole not accurately to cause the problem of poor assembly, promoted production efficiency, the cost is reduced.
Description
Technical Field
The utility model relates to a low temperature storage device technical field especially relates to a low temperature storage device with top lighting device.
Background
The structure of a top lamp of the existing low-temperature storage device, such as a refrigerator or a freezer, is shown in figure 1, a lamp box 2 'is clamped with a positioning hole on an inner container 4' through a buckle at the bottom, an LED lamp panel 1 'is clamped in the lamp box 2', and a lamp shade 3 'is respectively fixed in four small grooves of the lamp box 2' through four clamping claws. In this structure, lamp box and lamp shade are all in case inner bag same side, under the not in place condition of joint, push up the lamp box when the foaming material foaming of opposite side, appear easily that the lamp box pine takes off, and then under the condition that the transportation vibration or fall, take place the problem that lamp box and lamp shade dropped. In addition, when the LED lamp plate is thick, the HIPS box inner container groove can not adsorb the required depth.
In addition, there is a ceiling lamp structure as shown in fig. 2, the lamp shade 3 ' and the lamp box 2 ' are respectively arranged at two sides of the box inner container 4 ', the lamp box 2 ' is provided with 4 positioning posts 5 ', the box inner container 4 ' is punched with positioning holes 6 ', and the lamp box 2 ' is positioned by the positioning holes on the box inner container 4 '. The structure has an error of about 0.5-1mm because the precision of the punching die of the inner container of the box is low, so that the lamp box is easy to deflect, and the lamp shade is easy to deflect. At case inner bag opposite side, the lamp shade is fixed with the lamp box through two screws, wastes time and energy, leads to production efficiency to hang down.
When various low-temperature storage devices in the current market are assembled with a top lighting device, the positioning and fixing of the lamp box basically depend on the positioning holes in the inner container of the box, the positioning holes are punched in the inner container of the box, the production process is complex, the punching precision is insufficient, poor assembly is easy to cause, and the labor cost is increased.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above-mentioned prior art's defect and not enough, provide a lamp box and fixed accurate reliable, the difficult low temperature storage device that drops in lamp shade location, and production efficiency is high has top lighting device.
The utility model discloses above-mentioned purpose is realized through following technical scheme:
a cryogenic storage device having a top lighting device, comprising:
the box, the box includes case shell and case inner bag, be equipped with lighting device on the roof of case inner bag, specifically:
the top wall of the inner container is provided with a first groove extending upwards, the bottom of the first groove is provided with a through hole with the shape consistent with that of the notch of the first groove, and the size of the through hole is smaller than that of the notch;
lighting device includes LED lamp plate, lamp box and lamp shade, wherein:
the lamp box is positioned on the foaming side of the inner container and used for mounting the LED lamp panel, the lamp shade is positioned on the inner side of the inner container, the lamp shade is matched with the first groove, can be accommodated in the first groove and is abutted against the bottom of the groove, a second groove which is the same as the first groove in shape and is matched with the first groove in size is arranged at the end, close to the box opening, of the lamp box, the first groove can be accommodated in the second groove, and the outer side of the first groove is attached to the inner side of the second groove;
the lamp shade is provided with a connecting piece, and the connecting piece is used for penetrating the through hole and being connected with the lamp box.
In the technical scheme, the lamp box and the lamp shade are positioned through the first groove and can be respectively positioned at two sides of the inner container of the box, so that the positioning is simple, rapid, accurate and reliable; but direct fixed connection between lamp box and the lamp shade need not to remove the process that punches a hole at the first recess of incasement courage from through the locating hole on the incasement courage, can avoid punching a hole not accurately to cause the problem of poor assembly, can promote assembly speed again simultaneously, improves production efficiency, reduces the cost of labor.
Preferably, horizontal flanges are arranged around the notches of the second grooves and are abutted against the foaming side of the inner container. Therefore, the foaming material can be effectively isolated, and the sealing effect is improved.
Preferably, the connecting piece includes that the symmetry divides locates two buckles at both ends in the lamp shade, the buckle pastes the hole edge that touches the through hole and passes the through hole, the tank bottom internal border of second recess extends to the box bottom direction and forms the third recess with the box bottom, the cell wall at third recess both ends correspond the position be equipped with the draw-in groove of buckle looks adaptation, the lamp shade passes through with the lamp box buckle and draw-in groove joint. In this technical scheme, laminate in the first recess outside with the second recess inboard on the lamp box completely earlier, make the lamp box be located the incasement courage foaming side, aim at the opposite side of putting into first recess with the lamp shade again, hold gradually in first recess and butt in the in-process of its tank bottom at the lamp shade, the buckle at both ends is direct and the draw-in groove joint in the lamp box in the lamp shade. The whole process is simple and quick to operate, accurate in positioning, reliable in fixation of the lamp box and the lamp shade, and not prone to the problem that the lamp box and the lamp shade are deviated, misplaced or fall off.
Preferably, a first boss and a second boss which are the same in height are respectively arranged at two ends of the bottom of the lamp box, the first boss is provided with a limiting structure, and a limiting part matched with the limiting structure is arranged at the limiting end of the LED lamp panel; the second boss is provided with a fixing hole, the LED lamp panel fixing end is provided with an installation through hole at a corresponding position, and the LED lamp panel fixing end is fixed on the second boss through a screw matched with the fixing hole and the installation through hole. In this technical scheme, through setting up first boss and second boss, leave certain space between LED lamp plate and lamp box bottom to the component element for the LED lamp plate provides dodges the space, ensures can not damage the LED lamp plate at the in-process of rapid Assembly LED lamp plate. In addition, the LED lamp panel is firmly fixed by adopting one end limiting screw, and is convenient to disassemble and assemble, so that the production efficiency is improved.
Furthermore, the limiting structure is a T-shaped limiting groove, and a clamping seam matched with the T-shaped limiting groove is formed in the middle of the limiting portion. The limiting part of the limiting end of the LED lamp panel is limited in the T-shaped limiting groove through the clamping seam, horizontal limiting and vertical limiting of the limiting end of the LED lamp panel can be achieved, and the limiting end of the LED lamp panel can not shake.
Preferably, the joint of the flanging and the foaming side of the inner container of the box is sealed and fixed by an adhesive tape, so that foaming materials are further isolated, and the fixation reliability is ensured.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
in the utility model, the lamp box is positioned by the groove, the lampshade is directly clamped and fixed with the lamp box by the buckle, the positioning and fixing operations are simple, rapid, accurate and reliable, and the problem that the lamp box and the lampshade are deflected, misplaced and fall off is not easy to occur; this structure need not die-cut locating hole on the case inner bag, helps promoting assembly precision and assembly efficiency, has improved production efficiency, the cost is reduced.
Drawings
FIG. 1 is an exploded view of a prior art dome lamp construction;
FIG. 2 is an exploded view of a second prior art dome lamp configuration;
in fig. 1 and 2: the LED lamp panel 1 ', the lamp box 2', the lamp shade 3 ', the box inner container 4', the positioning column 5 'and the positioning hole 6';
FIG. 3 is an assembled cross-sectional view of the top lighting assembly of the present embodiment;
FIG. 4 is an exploded view of the top lighting assembly of the present embodiment;
FIG. 5 is a schematic view of a T-shaped spacing groove in the present embodiment;
in fig. 3-5: LED lamp plate 1, lamp box 2, lamp shade 3, case inner bag 4, first recess 5, first boss 6, second boss 7, spacing portion 8, T type spacing groove 9, joint seam 10, fixed orifices 11, mounting through hole 12, second recess 13, turn-ups 14, buckle 15, third recess 16, draw-in groove 17.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted 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, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The cryogenic storage device with a top lighting device of the present embodiment as shown in fig. 3-5 (only the parts related to the improvement of the present invention are shown in the figures, and the rest of the known parts are not shown) comprises a box body which comprises a box outer shell and a box inner container 4, and a lighting device is arranged on the top wall of the box inner container 4, wherein the box inner container 4 is preferably made of HIPS plastic, and the HIPS plastic has high impact resistance, low cost and environmental protection.
As shown in fig. 3 and 4, a first groove 5 extending upward is provided on the top wall of the tank inner container 4, and the bottom of the first groove 5 has a through hole conforming to the shape of the notch thereof, and the size of the through hole is smaller than that of the notch. The lighting device comprises an LED lamp panel 1, a lamp box 2 and a lampshade 3, wherein the LED lamp panel 1 is fixed in the lamp box 2. Specifically, 2 box bottom both ends at the lamp box are equipped with highly the same first boss 6 and second boss 7 respectively, and first boss 6 is equipped with limit structure, the spacing end of LED lamp plate 1 be equipped with limit portion 8 of limit structure looks adaptation. Preferably, as shown in fig. 5, the limiting structure adopts a T-shaped limiting groove 9 made of elastic plastic, and correspondingly, a clamping seam 10 matched with the T-shaped limiting groove 9 is arranged at the middle position of the limiting part 8. Spacing portion 8 of the spacing end of LED lamp plate 1 is spacing in T type spacing groove 9 through joint 10, can realize spacing and vertical spacing to the level of the spacing end of LED lamp plate 1, ensures that the spacing end of LED lamp plate 1 can not rock. Be equipped with fixed orifices 11 on second boss 7, LED lamp plate stiff end is equipped with installation through-hole 12 at relevant position, and after the spacing end of LED lamp plate was spacing target in place, LED lamp plate stiff end was fixed in second boss 7 through the screw (not shown in the figure) with fixed orifices 11, installation through-hole 12 looks adaptation. Through setting up first boss 6 and second boss 7, leave certain space between LED lamp plate 1 and 2 box bottoms of lamp box to provide the space of dodging for the component part of LED lamp plate 1, ensure can not damage LED lamp plate 1 at the in-process of rapid Assembly LED lamp plate 1. In addition, one end of the LED lamp panel 1 is fixed by the screw, so that the LED lamp panel is firmly fixed, the LED lamp panel is convenient to disassemble and assemble, and the production efficiency is improved.
The lamp box 2 with the LED lamp panel 1 is located on the foaming side of the inner container 4, the lampshade 3 is located on the inner side of the inner container 4 and is matched with the first groove 5 to be accommodated in the first groove and abutted against the bottom of the groove. Specifically, the lamp box 2 is provided with a second groove 13 which is the same as the first groove 5 in shape and matched with the first groove 5 in size at the end close to the box opening, the first groove 5 is accommodated in the second groove 13, and the outer side of the first groove is completely attached to the inner side of the second groove 13, so that the lamp box 2 is quickly positioned on the foaming side of the inner container 4. In order to effectively isolate the foaming material and improve the sealing effect, horizontal flanges 14 are arranged around the notches of the second grooves 13, and the flanges 14 are only abutted against the foaming side of the box liner 4.
As shown in fig. 3, the lamp housing 3 is directly connected to the lamp case 2. In this embodiment, the lamp housing 3 is provided with a connecting member, and the connecting member passes through the through hole to be connected with the lamp box 2. Specifically, as shown in fig. 4, the connecting piece includes that the symmetry divides two buckles 15 of locating both ends in the lamp shade 3, and buckle 15 pastes the hole edge that touches the through hole and passes the through hole, the tank bottom internal border of second recess 13 extend to the box bottom direction and form third recess 16 with the box bottom, the cell wall at third recess both ends be equipped with in the corresponding position with the draw-in groove 17 of 15 looks adaptations of buckle, the joint can be dismantled through buckle 15 and draw-in groove 17 to lamp shade 3 and lamp box 2. When the lamp box is assembled, the inner side of the second groove 13 on the lamp box 2 is completely attached to the outer side of the first groove 5, the lamp box 2 is positioned on the foaming side of the inner container 4, the lamp shade 3 is aligned to be placed on the other side of the first groove 5, the lamp shade 3 is gradually accommodated in the first groove 5 and abutted to the bottom of the first groove, and the buckles 15 at the two ends of the lamp shade 3 are directly connected with the clamping grooves 17 in the lamp box 2 in a clamping mode. Whole process operation is simple swift, fixes a position accurately, and lamp box 2 is fixed reliable with lamp shade 3, is difficult for appearing lamp box and lamp shade incline dislocation or the problem that drops.
In a further embodiment, the joint between the flange 14 and the foamed side of the tank liner 4 is sealed and fixed by an adhesive tape (not shown in the figure) to enhance isolation and fixation.
When the top lighting device of the low-temperature storage device is assembled, the lamp box 2 and the lamp shade 3 are quickly positioned at two sides of the inner container 4 of the box through the first groove 5, the positioning operation is simple and quick, and the positioning is accurate and reliable; direct fixed connection between lamp box 2 and lamp shade 3 need not to remove the process that punches a hole at the first recess of incasement courage from through the locating hole on the incasement courage 4, can avoid punching a hole not accurately to cause the problem of poor assembly, can promote assembly speed again simultaneously, improves production efficiency, reduce cost.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A cryogenic storage device having a top lighting device, comprising:
the box body comprises a box shell and a box liner, the top wall of the box liner is provided with a lighting device, the box body is characterized in that,
the top wall of the inner container is provided with a first groove extending upwards, the bottom of the first groove is provided with a through hole with the shape consistent with that of the notch of the first groove, and the size of the through hole is smaller than that of the notch;
lighting device includes LED lamp plate, lamp box and lamp shade, wherein:
the lamp box is positioned on the foaming side of the inner container and used for mounting the LED lamp panel, the lamp shade is positioned on the inner side of the inner container, the lamp shade is matched with the first groove, can be accommodated in the first groove and is abutted against the bottom of the groove, a second groove which is the same as the first groove in shape and is matched with the first groove in size is arranged at the end, close to the box opening, of the lamp box, the first groove can be accommodated in the second groove, and the outer side of the first groove is attached to the inner side of the second groove;
the lamp shade is provided with a connecting piece, and the connecting piece is used for penetrating the through hole and being connected with the lamp box.
2. The cryopreservation device with top illumination device as claimed in claim 1, wherein the notch of the second groove is provided with a horizontal flange around, and the flange is stopped against the foaming side of the inner container.
3. The cryogenic storage device with overhead lighting of claim 2,
the connecting piece comprises two buckles which are symmetrically arranged at two ends in the lampshade, and the buckles are attached to the edges of the through holes and penetrate through the through holes;
the tank bottom inner edge of the second groove extends towards the direction of the tank bottom to form a third groove with the tank bottom, the groove walls at the two ends of the third groove are arranged at corresponding positions and are matched with the clamping grooves of the buckles, and the lampshade and the lamp box are connected through the buckles and the clamping grooves in a clamped mode.
4. The cryopreservation device with top illumination device as claimed in claim 2, wherein the two ends of the bottom of the light box are respectively provided with a first boss and a second boss with the same height;
the first boss is provided with a limiting structure, and the limiting end of the LED lamp panel is provided with a limiting part matched with the limiting structure;
the second boss is provided with a fixing hole, the LED lamp panel fixing end is provided with an installation through hole at a corresponding position, and the LED lamp panel fixing end is fixed on the second boss through a screw matched with the fixing hole and the installation through hole.
5. The cryogenic storage device with overhead lighting of claim 4,
the limiting structure is a T-shaped limiting groove, and a clamping seam matched with the T-shaped limiting groove is formed in the middle of the limiting portion.
6. The cryopreservation device with overhead lighting device of any one of claims 2-5,
the joint of the flanging and the foaming side of the inner container of the box is sealed and fixed by an adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832041.1U CN210688909U (en) | 2019-10-29 | 2019-10-29 | Low-temperature storage device with top lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832041.1U CN210688909U (en) | 2019-10-29 | 2019-10-29 | Low-temperature storage device with top lighting device |
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| Publication Number | Publication Date |
|---|---|
| CN210688909U true CN210688909U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921832041.1U Active CN210688909U (en) | 2019-10-29 | 2019-10-29 | Low-temperature storage device with top lighting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877960A (en) * | 2020-07-06 | 2020-11-03 | 王力安防科技股份有限公司 | Mounting structure of emergency exit piece of installing |
| WO2022148590A1 (en) * | 2021-01-08 | 2022-07-14 | BSH Hausgeräte GmbH | Domestic refrigeration appliance |
-
2019
- 2019-10-29 CN CN201921832041.1U patent/CN210688909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877960A (en) * | 2020-07-06 | 2020-11-03 | 王力安防科技股份有限公司 | Mounting structure of emergency exit piece of installing |
| WO2022148590A1 (en) * | 2021-01-08 | 2022-07-14 | BSH Hausgeräte GmbH | Domestic refrigeration appliance |
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